Trait std::panic::UnwindSafe

1.9.0 · source ·
pub auto trait UnwindSafe { }
Expand description

A marker trait which represents “panic safe” types in Rust.

This trait is implemented by default for many types and behaves similarly in terms of inference of implementation to the Send and Sync traits. The purpose of this trait is to encode what types are safe to cross a catch_unwind boundary with no fear of unwind safety.

What is unwind safety?

In Rust a function can “return” early if it either panics or calls a function which transitively panics. This sort of control flow is not always anticipated, and has the possibility of causing subtle bugs through a combination of two critical components:

  1. A data structure is in a temporarily invalid state when the thread panics.
  2. This broken invariant is then later observed.

Typically in Rust, it is difficult to perform step (2) because catching a panic involves either spawning a thread (which in turn makes it difficult to later witness broken invariants) or using the catch_unwind function in this module. Additionally, even if an invariant is witnessed, it typically isn’t a problem in Rust because there are no uninitialized values (like in C or C++).

It is possible, however, for logical invariants to be broken in Rust, which can end up causing behavioral bugs. Another key aspect of unwind safety in Rust is that, in the absence of unsafe code, a panic cannot lead to memory unsafety.

That was a bit of a whirlwind tour of unwind safety, but for more information about unwind safety and how it applies to Rust, see an associated RFC.

What is UnwindSafe?

Now that we’ve got an idea of what unwind safety is in Rust, it’s also important to understand what this trait represents. As mentioned above, one way to witness broken invariants is through the catch_unwind function in this module as it allows catching a panic and then re-using the environment of the closure.

Simply put, a type T implements UnwindSafe if it cannot easily allow witnessing a broken invariant through the use of catch_unwind (catching a panic). This trait is an auto trait, so it is automatically implemented for many types, and it is also structurally composed (e.g., a struct is unwind safe if all of its components are unwind safe).

Note, however, that this is not an unsafe trait, so there is not a succinct contract that this trait is providing. Instead it is intended as more of a “speed bump” to alert users of catch_unwind that broken invariants may be witnessed and may need to be accounted for.

Who implements UnwindSafe?

Types such as &mut T and &RefCell<T> are examples which are not unwind safe. The general idea is that any mutable state which can be shared across catch_unwind is not unwind safe by default. This is because it is very easy to witness a broken invariant outside of catch_unwind as the data is simply accessed as usual.

Types like &Mutex<T>, however, are unwind safe because they implement poisoning by default. They still allow witnessing a broken invariant, but they already provide their own “speed bumps” to do so.

When should UnwindSafe be used?

It is not intended that most types or functions need to worry about this trait. It is only used as a bound on the catch_unwind function and as mentioned above, the lack of unsafe means it is mostly an advisory. The AssertUnwindSafe wrapper struct can be used to force this trait to be implemented for any closed over variables passed to catch_unwind.

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1.59.0 · source§

impl UnwindSafe for std::sync::once::Once

1.64.0 · source§

impl<K, V, A> UnwindSafe for BTreeMap<K, V, A>where A: Allocator + Clone + UnwindSafe, K: RefUnwindSafe, V: RefUnwindSafe,

1.36.0 · source§

impl<K, V, S> UnwindSafe for HashMap<K, V, S>where K: UnwindSafe, V: UnwindSafe, S: UnwindSafe,

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impl<T> !UnwindSafe for &mut Twhere T: ?Sized,

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impl<T> UnwindSafe for *const Twhere T: RefUnwindSafe + ?Sized,

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impl<T> UnwindSafe for *mut Twhere T: RefUnwindSafe + ?Sized,

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impl<T> UnwindSafe for &Twhere T: RefUnwindSafe + ?Sized,

1.25.0 · source§

impl<T> UnwindSafe for NonNull<T>where T: RefUnwindSafe + ?Sized,

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impl<T> UnwindSafe for Rc<T>where T: RefUnwindSafe + ?Sized,

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impl<T> UnwindSafe for std::sync::mpmc::Receiver<T>

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impl<T> UnwindSafe for std::sync::mpmc::Sender<T>

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impl<T> UnwindSafe for ReentrantMutex<T>

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impl<T> UnwindSafe for Arc<T>where T: RefUnwindSafe + ?Sized,

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impl<T> UnwindSafe for AssertUnwindSafe<T>

1.70.0 · source§

impl<T: UnwindSafe> UnwindSafe for OnceLock<T>

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impl<T: UnwindSafe, F: UnwindSafe> UnwindSafe for LazyLock<T, F>

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impl<T: ?Sized> UnwindSafe for std::sync::mutex::Mutex<T>

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impl<T: ?Sized> UnwindSafe for std::sync::rwlock::RwLock<T>

Auto implementors§

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impl !UnwindSafe for Hook

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impl !UnwindSafe for Repr

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impl !UnwindSafe for Custom

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impl !UnwindSafe for std::io::error::Error

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impl !UnwindSafe for StaticKey

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impl !UnwindSafe for Waiter

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impl UnwindSafe for AsciiChar

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impl UnwindSafe for BacktraceStatus

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impl UnwindSafe for BytesOrWide

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impl UnwindSafe for std::backtrace::Inner

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impl UnwindSafe for RawFrame

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impl UnwindSafe for StackFrame

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impl UnwindSafe for PrintFmt

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impl UnwindSafe for c_void

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impl UnwindSafe for std::cmp::Ordering

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impl UnwindSafe for TryReserveErrorKind

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impl UnwindSafe for Infallible

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impl UnwindSafe for VarError

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impl UnwindSafe for std::fmt::Alignment

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impl UnwindSafe for SeekFrom

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impl UnwindSafe for ErrorKind

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impl UnwindSafe for IpAddr

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impl UnwindSafe for Ipv6MulticastScope

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impl UnwindSafe for Shutdown

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impl UnwindSafe for std::net::SocketAddr

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impl UnwindSafe for FpCategory

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impl UnwindSafe for IntErrorKind

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impl UnwindSafe for AncillaryError

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impl UnwindSafe for std::path::State

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impl UnwindSafe for MustAbort

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impl UnwindSafe for Which

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impl UnwindSafe for SearchStep

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impl UnwindSafe for std::sync::atomic::Ordering

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impl UnwindSafe for Selected

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impl UnwindSafe for RecvTimeoutError

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impl UnwindSafe for TryRecvError

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impl UnwindSafe for ExclusiveState

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impl UnwindSafe for EHAction

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impl UnwindSafe for Arg

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impl UnwindSafe for Quote

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impl UnwindSafe for ReparsePoint

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impl UnwindSafe for std::sys::windows::pipe::State

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impl UnwindSafe for std::sys::windows::process::Stdio

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impl UnwindSafe for BacktraceStyle

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impl UnwindSafe for bool

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impl UnwindSafe for char

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impl UnwindSafe for f32

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impl UnwindSafe for f64

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impl UnwindSafe for i8

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impl UnwindSafe for i16

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impl UnwindSafe for i32

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impl UnwindSafe for i64

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impl UnwindSafe for i128

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impl UnwindSafe for isize

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impl UnwindSafe for str

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impl UnwindSafe for u8

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impl UnwindSafe for u16

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impl UnwindSafe for u32

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impl UnwindSafe for u64

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impl UnwindSafe for u128

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impl UnwindSafe for ()

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impl UnwindSafe for usize

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impl UnwindSafe for AllocError

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impl UnwindSafe for Global

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impl UnwindSafe for Layout

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impl UnwindSafe for LayoutError

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impl UnwindSafe for System

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impl UnwindSafe for TypeId

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impl UnwindSafe for TryFromSliceError

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impl UnwindSafe for std::ascii::EscapeDefault

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impl UnwindSafe for Backtrace

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impl UnwindSafe for BacktraceFrame

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impl UnwindSafe for BacktraceSymbol

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impl UnwindSafe for Capture

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impl UnwindSafe for LazilyResolvedCapture

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impl UnwindSafe for std::backtrace_rs::backtrace::dbghelp::Frame

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impl UnwindSafe for MyContext

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impl UnwindSafe for std::backtrace_rs::backtrace::Frame

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impl UnwindSafe for Dbghelp

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impl UnwindSafe for Init

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impl UnwindSafe for Bomb

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impl UnwindSafe for std::backtrace_rs::symbolize::Symbol

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impl UnwindSafe for ADDRESS64

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impl UnwindSafe for std::backtrace_rs::windows::CONTEXT

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impl UnwindSafe for std::backtrace_rs::windows::FLOATING_SAVE_AREA

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impl UnwindSafe for IMAGEHLP_LINEW64

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impl UnwindSafe for KDHELP64

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impl UnwindSafe for std::backtrace_rs::windows::M128A

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impl UnwindSafe for MODULEENTRY32W

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impl UnwindSafe for STACKFRAME64

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impl UnwindSafe for STACKFRAME_EX

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impl UnwindSafe for SYMBOL_INFOW

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impl UnwindSafe for BorrowError

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impl UnwindSafe for BorrowMutError

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impl UnwindSafe for CharTryFromError

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impl UnwindSafe for DecodeUtf16Error

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impl UnwindSafe for std::char::EscapeDebug

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impl UnwindSafe for std::char::EscapeDefault

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impl UnwindSafe for std::char::EscapeUnicode

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impl UnwindSafe for ParseCharError

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impl UnwindSafe for ToLowercase

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impl UnwindSafe for ToUppercase

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impl UnwindSafe for TryFromCharError

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impl UnwindSafe for DefaultHasher

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impl UnwindSafe for RandomState

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impl UnwindSafe for TryReserveError

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impl UnwindSafe for std::env::Args

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impl UnwindSafe for ArgsOs

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impl UnwindSafe for std::env::JoinPathsError

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impl UnwindSafe for Vars

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impl UnwindSafe for VarsOs

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impl UnwindSafe for Internal

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impl UnwindSafe for OsStr

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impl UnwindSafe for OsString

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impl UnwindSafe for CStr

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impl UnwindSafe for CString

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impl UnwindSafe for FromBytesWithNulError

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impl UnwindSafe for FromVecWithNulError

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impl UnwindSafe for IntoStringError

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impl UnwindSafe for NulError

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impl UnwindSafe for std::fmt::Error

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impl UnwindSafe for std::fs::DirBuilder

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impl UnwindSafe for std::fs::DirEntry

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impl UnwindSafe for std::fs::File

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impl UnwindSafe for std::fs::FileTimes

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impl UnwindSafe for std::fs::FileType

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impl UnwindSafe for Metadata

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impl UnwindSafe for std::fs::OpenOptions

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impl UnwindSafe for Permissions

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impl UnwindSafe for std::fs::ReadDir

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impl UnwindSafe for SipHasher

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impl UnwindSafe for BasicBlock

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impl UnwindSafe for Buffer

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impl UnwindSafe for WriterPanicked

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impl UnwindSafe for SimpleMessage

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impl UnwindSafe for std::io::stdio::Stderr

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impl UnwindSafe for StderrRaw

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impl UnwindSafe for std::io::stdio::Stdin

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impl UnwindSafe for StdinRaw

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impl UnwindSafe for std::io::stdio::Stdout

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impl UnwindSafe for StdoutRaw

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impl UnwindSafe for std::io::util::Empty

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impl UnwindSafe for std::io::util::Repeat

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impl UnwindSafe for Sink

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impl UnwindSafe for PhantomPinned

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impl UnwindSafe for Assume

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impl UnwindSafe for AddrParseError

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impl UnwindSafe for Ipv4Addr

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impl UnwindSafe for Ipv6Addr

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impl UnwindSafe for SocketAddrV4

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impl UnwindSafe for SocketAddrV6

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impl UnwindSafe for IntoIncoming

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impl UnwindSafe for std::net::tcp::TcpListener

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impl UnwindSafe for std::net::tcp::TcpStream

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impl UnwindSafe for std::net::udp::UdpSocket

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impl UnwindSafe for NonZeroI8

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impl UnwindSafe for NonZeroI16

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impl UnwindSafe for NonZeroI32

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impl UnwindSafe for NonZeroI64

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impl UnwindSafe for NonZeroI128

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impl UnwindSafe for NonZeroIsize

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impl UnwindSafe for NonZeroU8

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impl UnwindSafe for NonZeroU16

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impl UnwindSafe for NonZeroU32

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impl UnwindSafe for NonZeroU64

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impl UnwindSafe for NonZeroU128

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impl UnwindSafe for NonZeroUsize

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impl UnwindSafe for ParseFloatError

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impl UnwindSafe for ParseIntError

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impl UnwindSafe for TryFromIntError

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impl UnwindSafe for RangeFull

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impl UnwindSafe for OwnedFd

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impl UnwindSafe for FileDesc

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impl UnwindSafe for PidFd

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impl UnwindSafe for stat

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impl UnwindSafe for sockaddr

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impl UnwindSafe for sockaddr_un

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impl UnwindSafe for std::os::unix::net::addr::SocketAddr

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impl UnwindSafe for cmsghdr

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impl UnwindSafe for sockcred2

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impl UnwindSafe for ucred

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impl UnwindSafe for SocketCred

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impl UnwindSafe for UnixDatagram

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impl UnwindSafe for UnixListener

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impl UnwindSafe for UnixStream

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impl UnwindSafe for HandleOrInvalid

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impl UnwindSafe for HandleOrNull

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impl UnwindSafe for InvalidHandleError

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impl UnwindSafe for NullHandleError

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impl UnwindSafe for OwnedHandle

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impl UnwindSafe for OwnedSocket

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impl UnwindSafe for Path

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impl UnwindSafe for PathBuf

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impl UnwindSafe for StripPrefixError

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impl UnwindSafe for Child

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impl UnwindSafe for ChildStderr

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impl UnwindSafe for ChildStdin

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impl UnwindSafe for ChildStdout

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impl UnwindSafe for std::process::Command

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impl UnwindSafe for std::process::ExitCode

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impl UnwindSafe for std::process::ExitStatus

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impl UnwindSafe for std::process::ExitStatusError

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impl UnwindSafe for Output

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impl UnwindSafe for std::process::Stdio

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impl UnwindSafe for std::ptr::Alignment

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impl UnwindSafe for ParseBoolError

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impl UnwindSafe for Utf8Error

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impl UnwindSafe for FromUtf8Error

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impl UnwindSafe for FromUtf16Error

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impl UnwindSafe for String

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impl UnwindSafe for AtomicBool

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impl UnwindSafe for AtomicI8

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impl UnwindSafe for AtomicI16

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impl UnwindSafe for AtomicI32

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impl UnwindSafe for AtomicI64

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impl UnwindSafe for AtomicIsize

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impl UnwindSafe for AtomicU8

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impl UnwindSafe for AtomicU16

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impl UnwindSafe for AtomicU32

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impl UnwindSafe for AtomicU64

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impl UnwindSafe for AtomicUsize

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impl UnwindSafe for Barrier

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impl UnwindSafe for BarrierState

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impl UnwindSafe for BarrierWaitResult

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impl UnwindSafe for std::sync::condvar::Condvar

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impl UnwindSafe for WaitTimeoutResult

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impl UnwindSafe for ArrayToken

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impl UnwindSafe for std::sync::mpmc::context::Context

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impl UnwindSafe for std::sync::mpmc::context::Inner

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impl UnwindSafe for ListToken

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impl UnwindSafe for Operation

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impl UnwindSafe for Token

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impl UnwindSafe for Backoff

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impl UnwindSafe for std::sync::mpmc::waker::Entry

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impl UnwindSafe for SyncWaker

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impl UnwindSafe for std::sync::mpmc::waker::Waker

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impl UnwindSafe for std::sync::mpmc::zero::Inner

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impl UnwindSafe for ZeroToken

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impl UnwindSafe for RecvError

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impl UnwindSafe for std::sync::once::OnceState

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impl UnwindSafe for Flag

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impl UnwindSafe for std::sync::poison::Guard

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impl UnwindSafe for DwarfReader

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impl UnwindSafe for Header

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impl UnwindSafe for std::sys::windows::args::Args

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impl UnwindSafe for EXCEPTION_POINTERS

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impl UnwindSafe for MOUNT_POINT_REPARSE_BUFFER

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impl UnwindSafe for REPARSE_DATA_BUFFER

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impl UnwindSafe for REPARSE_MOUNTPOINT_DATA_BUFFER

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impl UnwindSafe for SOCKADDR_STORAGE_LH

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impl UnwindSafe for in6_addr

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impl UnwindSafe for in_addr

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impl UnwindSafe for ip_mreq

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impl UnwindSafe for ipv6_mreq

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impl UnwindSafe for sockaddr_in6

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impl UnwindSafe for sockaddr_in

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impl UnwindSafe for ADDRINFOA

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impl UnwindSafe for ARM64_NT_NEON128_0

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impl UnwindSafe for BY_HANDLE_FILE_INFORMATION

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impl UnwindSafe for CONSOLE_READCONSOLE_CONTROL

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impl UnwindSafe for std::sys::windows::c::windows_sys::CONTEXT

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impl UnwindSafe for CONTEXT_0_0

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impl UnwindSafe for EXCEPTION_RECORD

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impl UnwindSafe for FD_SET

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impl UnwindSafe for FILETIME

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impl UnwindSafe for FILE_ATTRIBUTE_TAG_INFO

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impl UnwindSafe for FILE_BASIC_INFO

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impl UnwindSafe for FILE_DISPOSITION_INFO

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impl UnwindSafe for FILE_DISPOSITION_INFO_EX

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impl UnwindSafe for FILE_END_OF_FILE_INFO

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impl UnwindSafe for FILE_ID_BOTH_DIR_INFO

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impl UnwindSafe for FILE_STANDARD_INFO

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impl UnwindSafe for std::sys::windows::c::windows_sys::FLOATING_SAVE_AREA

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impl UnwindSafe for GUID

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impl UnwindSafe for IN6_ADDR

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impl UnwindSafe for IN_ADDR

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impl UnwindSafe for IN_ADDR_0_0

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impl UnwindSafe for IN_ADDR_0_1

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impl UnwindSafe for IO_STATUS_BLOCK

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impl UnwindSafe for IPV6_MREQ

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impl UnwindSafe for IP_MREQ

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impl UnwindSafe for LINGER

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impl UnwindSafe for std::sys::windows::c::windows_sys::M128A

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impl UnwindSafe for OBJECT_ATTRIBUTES

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impl UnwindSafe for OVERLAPPED

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impl UnwindSafe for OVERLAPPED_0_0

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impl UnwindSafe for PROCESS_INFORMATION

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impl UnwindSafe for RTL_CONDITION_VARIABLE

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impl UnwindSafe for RTL_SRWLOCK

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impl UnwindSafe for SECURITY_ATTRIBUTES

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impl UnwindSafe for SOCKADDR

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impl UnwindSafe for STARTUPINFOW

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impl UnwindSafe for SYSTEM_INFO

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impl UnwindSafe for SYSTEM_INFO_0_0

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impl UnwindSafe for TIMEVAL

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impl UnwindSafe for UNICODE_STRING

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impl UnwindSafe for WIN32_FIND_DATAW

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impl UnwindSafe for WSABUF

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impl UnwindSafe for WSADATA

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impl UnwindSafe for WSAPROTOCOLCHAIN

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impl UnwindSafe for WSAPROTOCOL_INFOW

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impl UnwindSafe for XSAVE_FORMAT

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impl UnwindSafe for Module

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impl UnwindSafe for DirBuff

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impl UnwindSafe for std::sys::windows::fs::DirBuilder

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impl UnwindSafe for std::sys::windows::fs::DirEntry

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impl UnwindSafe for std::sys::windows::fs::File

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impl UnwindSafe for FileAttr

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impl UnwindSafe for FilePermissions

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impl UnwindSafe for std::sys::windows::fs::FileTimes

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impl UnwindSafe for std::sys::windows::fs::FileType

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impl UnwindSafe for FindNextFileHandle

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impl UnwindSafe for std::sys::windows::fs::OpenOptions

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impl UnwindSafe for std::sys::windows::fs::ReadDir

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impl UnwindSafe for Handle

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impl UnwindSafe for std::sys::windows::locks::condvar::Condvar

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impl UnwindSafe for std::sys::windows::locks::mutex::Mutex

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impl UnwindSafe for std::sys::windows::locks::rwlock::RwLock

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impl UnwindSafe for Socket

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impl UnwindSafe for Env

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impl UnwindSafe for std::sys::windows::os::JoinPathsError

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impl UnwindSafe for Buf

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impl UnwindSafe for Slice

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impl UnwindSafe for AnonPipe

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impl UnwindSafe for Pipes

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impl UnwindSafe for std::sys::windows::process::Command

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impl UnwindSafe for std::sys::windows::process::ExitCode

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impl UnwindSafe for std::sys::windows::process::ExitStatus

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impl UnwindSafe for std::sys::windows::process::ExitStatusError

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impl UnwindSafe for Process

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impl UnwindSafe for StdioPipes

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impl UnwindSafe for Handler

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impl UnwindSafe for IncompleteUtf8

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impl UnwindSafe for std::sys::windows::stdio::Stderr

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impl UnwindSafe for std::sys::windows::stdio::Stdin

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impl UnwindSafe for std::sys::windows::stdio::Stdout

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impl UnwindSafe for std::sys::windows::thread::Thread

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impl UnwindSafe for Parker

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impl UnwindSafe for PerformanceCounterInstant

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impl UnwindSafe for std::sys::windows::time::Instant

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impl UnwindSafe for std::sys::windows::time::SystemTime

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impl UnwindSafe for LookupHost

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impl UnwindSafe for std::sys_common::net::TcpListener

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impl UnwindSafe for std::sys_common::net::TcpStream

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impl UnwindSafe for std::sys_common::net::UdpSocket

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impl UnwindSafe for std::sys_common::once::queue::Once

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impl UnwindSafe for std::sys_common::once::queue::OnceState

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impl UnwindSafe for CommandEnv

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impl UnwindSafe for ThreadInfo

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impl UnwindSafe for CodePoint

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impl UnwindSafe for Wtf8

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impl UnwindSafe for Wtf8Buf

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impl UnwindSafe for RawWaker

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impl UnwindSafe for RawWakerVTable

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impl UnwindSafe for std::task::Waker

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impl UnwindSafe for AccessError

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impl UnwindSafe for ScopeData

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impl UnwindSafe for Builder

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impl UnwindSafe for std::thread::Inner

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impl UnwindSafe for PanicGuard

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impl UnwindSafe for std::thread::Thread

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impl UnwindSafe for ThreadId

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impl UnwindSafe for Duration

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impl UnwindSafe for std::time::Instant

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impl UnwindSafe for std::time::SystemTime

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impl UnwindSafe for SystemTimeError

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impl UnwindSafe for TryFromFloatSecsError

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impl UnwindSafe for ARM64_NT_NEON128

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impl UnwindSafe for CONTEXT_0

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impl UnwindSafe for IN6_ADDR_0

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impl UnwindSafe for IN_ADDR_0

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impl UnwindSafe for IO_STATUS_BLOCK_0

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impl UnwindSafe for OVERLAPPED_0

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impl UnwindSafe for RTL_RUN_ONCE

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impl UnwindSafe for SYSTEM_INFO_0

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impl UnwindSafe for SocketAddrCRepr

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impl<'a> !UnwindSafe for Demand<'a>

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impl<'a> !UnwindSafe for Arguments<'a>

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impl<'a> !UnwindSafe for Formatter<'a>

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impl<'a> !UnwindSafe for BorrowedCursor<'a>

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impl<'a> !UnwindSafe for std::io::Guard<'a>

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impl<'a> !UnwindSafe for std::io::IoSliceMut<'a>

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impl<'a> !UnwindSafe for SocketAncillary<'a>

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impl<'a> !UnwindSafe for EHContext<'a>

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impl<'a> !UnwindSafe for std::sys::windows::io::IoSliceMut<'a>

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impl<'a> !UnwindSafe for AsyncPipe<'a>

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impl<'a> !UnwindSafe for PanicInfo<'a>

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impl<'a> UnwindSafe for ResolveWhat<'a>

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impl<'a> UnwindSafe for BytesOrWideString<'a>

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impl<'a> UnwindSafe for AddressKind<'a>

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impl<'a> UnwindSafe for AncillaryData<'a>

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impl<'a> UnwindSafe for Component<'a>

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impl<'a> UnwindSafe for Prefix<'a>

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impl<'a> UnwindSafe for std::backtrace_rs::symbolize::noop::Symbol<'a>

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impl<'a> UnwindSafe for OptionCppSymbol<'a>

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impl<'a> UnwindSafe for SymbolName<'a>

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impl<'a> UnwindSafe for std::env::SplitPaths<'a>

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impl<'a> UnwindSafe for StderrLock<'a>

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impl<'a> UnwindSafe for StdinLock<'a>

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impl<'a> UnwindSafe for StdoutLock<'a>

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impl<'a> UnwindSafe for std::io::IoSlice<'a>

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impl<'a> UnwindSafe for std::net::tcp::Incoming<'a>

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impl<'a> UnwindSafe for Messages<'a>

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impl<'a> UnwindSafe for ScmCredentials<'a>

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impl<'a> UnwindSafe for ScmRights<'a>

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impl<'a> UnwindSafe for std::os::unix::net::listener::Incoming<'a>

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impl<'a> UnwindSafe for EncodeWide<'a>

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impl<'a> UnwindSafe for Ancestors<'a>

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impl<'a> UnwindSafe for Components<'a>

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impl<'a> UnwindSafe for Display<'a>

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impl<'a> UnwindSafe for std::path::Iter<'a>

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impl<'a> UnwindSafe for PrefixComponent<'a>

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impl<'a> UnwindSafe for std::process::CommandArgs<'a>

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impl<'a> UnwindSafe for CommandEnvs<'a>

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impl<'a> UnwindSafe for EscapeAscii<'a>

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impl<'a> UnwindSafe for CharSearcher<'a>

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impl<'a> UnwindSafe for std::str::Bytes<'a>

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impl<'a> UnwindSafe for CharIndices<'a>

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impl<'a> UnwindSafe for Chars<'a>

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impl<'a> UnwindSafe for EncodeUtf16<'a>

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impl<'a> UnwindSafe for std::str::EscapeDebug<'a>

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impl<'a> UnwindSafe for std::str::EscapeDefault<'a>

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impl<'a> UnwindSafe for std::str::EscapeUnicode<'a>

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impl<'a> UnwindSafe for std::str::Lines<'a>

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impl<'a> UnwindSafe for LinesAny<'a>

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impl<'a> UnwindSafe for SplitAsciiWhitespace<'a>

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impl<'a> UnwindSafe for SplitWhitespace<'a>

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impl<'a> UnwindSafe for Utf8Chunk<'a>

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impl<'a> UnwindSafe for Utf8Chunks<'a>

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impl<'a> UnwindSafe for std::string::Drain<'a>

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impl<'a> UnwindSafe for DirBuffIter<'a>

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impl<'a> UnwindSafe for std::sys::windows::io::IoSlice<'a>

§

impl<'a> UnwindSafe for std::sys::windows::os::SplitPaths<'a>

§

impl<'a> UnwindSafe for std::sys::windows::process::CommandArgs<'a>

§

impl<'a> UnwindSafe for WaiterQueue<'a>

§

impl<'a> UnwindSafe for WStrUnits<'a>

§

impl<'a> UnwindSafe for Wtf8CodePoints<'a>

§

impl<'a> UnwindSafe for std::task::Context<'a>

§

impl<'a> UnwindSafe for Location<'a>

§

impl<'a, 'b> !UnwindSafe for BacktraceFmt<'a, 'b>

§

impl<'a, 'b> !UnwindSafe for DebugList<'a, 'b>

§

impl<'a, 'b> !UnwindSafe for DebugMap<'a, 'b>

§

impl<'a, 'b> !UnwindSafe for DebugSet<'a, 'b>

§

impl<'a, 'b> !UnwindSafe for DebugStruct<'a, 'b>

§

impl<'a, 'b> !UnwindSafe for DebugTuple<'a, 'b>

§

impl<'a, 'b> UnwindSafe for CharSliceSearcher<'a, 'b>

§

impl<'a, 'b> UnwindSafe for StrSearcher<'a, 'b>

§

impl<'a, 'b> UnwindSafe for PrefixParserSlice<'a, 'b>

§

impl<'a, 'b, const N: usize> UnwindSafe for CharArrayRefSearcher<'a, 'b, N>

§

impl<'a, 'f> !UnwindSafe for VaList<'a, 'f>

§

impl<'a, A> !UnwindSafe for std::option::IterMut<'a, A>

§

impl<'a, A> UnwindSafe for std::option::Iter<'a, A>where A: RefUnwindSafe,

§

impl<'a, B: ?Sized> UnwindSafe for Cow<'a, B>where B: RefUnwindSafe, <B as ToOwned>::Owned: UnwindSafe,

§

impl<'a, D> !UnwindSafe for Indented<'a, D>

§

impl<'a, F> UnwindSafe for CharPredicateSearcher<'a, F>where F: UnwindSafe,

§

impl<'a, I> !UnwindSafe for ByRefSized<'a, I>

§

impl<'a, I, A> UnwindSafe for Splice<'a, I, A>where A: RefUnwindSafe, I: UnwindSafe, <I as Iterator>::Item: RefUnwindSafe,

§

impl<'a, K> UnwindSafe for std::collections::hash::set::Drain<'a, K>where K: UnwindSafe + RefUnwindSafe,

§

impl<'a, K> UnwindSafe for std::collections::hash::set::Iter<'a, K>where K: RefUnwindSafe,

§

impl<'a, K, F> !UnwindSafe for std::collections::hash::set::ExtractIf<'a, K, F>

§

impl<'a, K, V> !UnwindSafe for std::collections::hash::map::Entry<'a, K, V>

§

impl<'a, K, V> !UnwindSafe for std::collections::btree_map::IterMut<'a, K, V>

§

impl<'a, K, V> !UnwindSafe for RangeMut<'a, K, V>

§

impl<'a, K, V> !UnwindSafe for std::collections::btree_map::ValuesMut<'a, K, V>

§

impl<'a, K, V> !UnwindSafe for std::collections::hash::map::IterMut<'a, K, V>

§

impl<'a, K, V> !UnwindSafe for std::collections::hash::map::OccupiedEntry<'a, K, V>

§

impl<'a, K, V> !UnwindSafe for std::collections::hash::map::OccupiedError<'a, K, V>

§

impl<'a, K, V> !UnwindSafe for std::collections::hash::map::VacantEntry<'a, K, V>

§

impl<'a, K, V> !UnwindSafe for std::collections::hash::map::ValuesMut<'a, K, V>

§

impl<'a, K, V> UnwindSafe for std::collections::btree_map::Cursor<'a, K, V>where K: RefUnwindSafe, V: RefUnwindSafe,

§

impl<'a, K, V> UnwindSafe for std::collections::btree_map::Iter<'a, K, V>where K: RefUnwindSafe, V: RefUnwindSafe,

§

impl<'a, K, V> UnwindSafe for std::collections::btree_map::Keys<'a, K, V>where K: RefUnwindSafe, V: RefUnwindSafe,

§

impl<'a, K, V> UnwindSafe for std::collections::btree_map::Range<'a, K, V>where K: RefUnwindSafe, V: RefUnwindSafe,

§

impl<'a, K, V> UnwindSafe for std::collections::btree_map::Values<'a, K, V>where K: RefUnwindSafe, V: RefUnwindSafe,

§

impl<'a, K, V> UnwindSafe for std::collections::hash::map::Drain<'a, K, V>where K: UnwindSafe + RefUnwindSafe, V: UnwindSafe + RefUnwindSafe,

§

impl<'a, K, V> UnwindSafe for std::collections::hash::map::Iter<'a, K, V>where K: RefUnwindSafe, V: RefUnwindSafe,

§

impl<'a, K, V> UnwindSafe for std::collections::hash::map::Keys<'a, K, V>where K: RefUnwindSafe, V: RefUnwindSafe,

§

impl<'a, K, V> UnwindSafe for std::collections::hash::map::Values<'a, K, V>where K: RefUnwindSafe, V: RefUnwindSafe,

§

impl<'a, K, V, A = Global> !UnwindSafe for std::collections::btree_map::Entry<'a, K, V, A>

§

impl<'a, K, V, A = Global> !UnwindSafe for std::collections::btree_map::CursorMut<'a, K, V, A>

§

impl<'a, K, V, A = Global> !UnwindSafe for std::collections::btree_map::OccupiedEntry<'a, K, V, A>

§

impl<'a, K, V, A = Global> !UnwindSafe for std::collections::btree_map::OccupiedError<'a, K, V, A>

§

impl<'a, K, V, A = Global> !UnwindSafe for std::collections::btree_map::VacantEntry<'a, K, V, A>

§

impl<'a, K, V, F> !UnwindSafe for std::collections::hash::map::ExtractIf<'a, K, V, F>

§

impl<'a, K, V, F, A = Global> !UnwindSafe for std::collections::btree_map::ExtractIf<'a, K, V, F, A>

§

impl<'a, K, V, S> !UnwindSafe for RawEntryMut<'a, K, V, S>

§

impl<'a, K, V, S> !UnwindSafe for RawEntryBuilderMut<'a, K, V, S>

§

impl<'a, K, V, S> !UnwindSafe for RawOccupiedEntryMut<'a, K, V, S>

§

impl<'a, K, V, S> !UnwindSafe for RawVacantEntryMut<'a, K, V, S>

§

impl<'a, K, V, S> UnwindSafe for RawEntryBuilder<'a, K, V, S>where K: RefUnwindSafe, S: RefUnwindSafe, V: RefUnwindSafe,

§

impl<'a, P> UnwindSafe for MatchIndices<'a, P>where <P as Pattern<'a>>::Searcher: UnwindSafe,

§

impl<'a, P> UnwindSafe for Matches<'a, P>where <P as Pattern<'a>>::Searcher: UnwindSafe,

§

impl<'a, P> UnwindSafe for RMatchIndices<'a, P>where <P as Pattern<'a>>::Searcher: UnwindSafe,

§

impl<'a, P> UnwindSafe for RMatches<'a, P>where <P as Pattern<'a>>::Searcher: UnwindSafe,

§

impl<'a, P> UnwindSafe for std::str::RSplit<'a, P>where <P as Pattern<'a>>::Searcher: UnwindSafe,

§

impl<'a, P> UnwindSafe for std::str::RSplitN<'a, P>where <P as Pattern<'a>>::Searcher: UnwindSafe,

§

impl<'a, P> UnwindSafe for RSplitTerminator<'a, P>where <P as Pattern<'a>>::Searcher: UnwindSafe,

§

impl<'a, P> UnwindSafe for std::str::Split<'a, P>where <P as Pattern<'a>>::Searcher: UnwindSafe,

§

impl<'a, P> UnwindSafe for std::str::SplitInclusive<'a, P>where <P as Pattern<'a>>::Searcher: UnwindSafe,

§

impl<'a, P> UnwindSafe for std::str::SplitN<'a, P>where <P as Pattern<'a>>::Searcher: UnwindSafe,

§

impl<'a, P> UnwindSafe for SplitTerminator<'a, P>where <P as Pattern<'a>>::Searcher: UnwindSafe,

§

impl<'a, T> !UnwindSafe for std::collections::linked_list::IterMut<'a, T>

§

impl<'a, T> !UnwindSafe for std::collections::vec_deque::IterMut<'a, T>

§

impl<'a, T> !UnwindSafe for std::result::IterMut<'a, T>

§

impl<'a, T> !UnwindSafe for ChunksExactMut<'a, T>

§

impl<'a, T> !UnwindSafe for ChunksMut<'a, T>

§

impl<'a, T> !UnwindSafe for std::slice::IterMut<'a, T>

§

impl<'a, T> !UnwindSafe for RChunksExactMut<'a, T>

§

impl<'a, T> !UnwindSafe for RChunksMut<'a, T>

§

impl<'a, T> !UnwindSafe for RwLockReadGuard<'a, T>

§

impl<'a, T> UnwindSafe for std::collections::binary_heap::Iter<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for std::collections::btree_set::Iter<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for std::collections::btree_set::Range<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for std::collections::btree_set::SymmetricDifference<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for std::collections::btree_set::Union<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for std::collections::linked_list::Iter<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for std::collections::vec_deque::Iter<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for AncillaryDataIter<'a, T>where T: UnwindSafe,

§

impl<'a, T> UnwindSafe for std::result::Iter<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for Chunks<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for ChunksExact<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for std::slice::Iter<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for RChunks<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for RChunksExact<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for Windows<'a, T>where T: RefUnwindSafe,

§

impl<'a, T> UnwindSafe for std::sync::mpsc::Iter<'a, T>

§

impl<'a, T> UnwindSafe for TryIter<'a, T>

§

impl<'a, T> UnwindSafe for ReentrantMutexGuard<'a, T>

§

impl<'a, T, A = Global> !UnwindSafe for DrainSorted<'a, T, A>

§

impl<'a, T, A = Global> !UnwindSafe for PeekMut<'a, T, A>

§

impl<'a, T, A = Global> !UnwindSafe for std::collections::linked_list::CursorMut<'a, T, A>

§

impl<'a, T, A> UnwindSafe for std::collections::binary_heap::Drain<'a, T, A>where A: RefUnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, A> UnwindSafe for std::collections::btree_set::Difference<'a, T, A>where A: RefUnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, A> UnwindSafe for std::collections::btree_set::Intersection<'a, T, A>where A: RefUnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, A> UnwindSafe for std::collections::linked_list::Cursor<'a, T, A>where A: RefUnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, A> UnwindSafe for std::collections::vec_deque::Drain<'a, T, A>where A: RefUnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, A> UnwindSafe for std::vec::Drain<'a, T, A>where A: RefUnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, F, A = Global> !UnwindSafe for std::collections::btree_set::ExtractIf<'a, T, F, A>

§

impl<'a, T, F, A = Global> !UnwindSafe for std::collections::linked_list::ExtractIf<'a, T, F, A>

§

impl<'a, T, F, A = Global> !UnwindSafe for std::vec::ExtractIf<'a, T, F, A>

§

impl<'a, T, P> !UnwindSafe for GroupByMut<'a, T, P>

§

impl<'a, T, P> !UnwindSafe for RSplitMut<'a, T, P>

§

impl<'a, T, P> !UnwindSafe for RSplitNMut<'a, T, P>

§

impl<'a, T, P> !UnwindSafe for SplitInclusiveMut<'a, T, P>

§

impl<'a, T, P> !UnwindSafe for SplitMut<'a, T, P>

§

impl<'a, T, P> !UnwindSafe for SplitNMut<'a, T, P>

§

impl<'a, T, P> UnwindSafe for GroupBy<'a, T, P>where P: UnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, P> UnwindSafe for std::slice::RSplit<'a, T, P>where P: UnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, P> UnwindSafe for std::slice::RSplitN<'a, T, P>where P: UnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, P> UnwindSafe for std::slice::Split<'a, T, P>where P: UnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, P> UnwindSafe for std::slice::SplitInclusive<'a, T, P>where P: UnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, P> UnwindSafe for std::slice::SplitN<'a, T, P>where P: UnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, S> UnwindSafe for std::collections::hash::set::Difference<'a, T, S>where S: RefUnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, S> UnwindSafe for std::collections::hash::set::Intersection<'a, T, S>where S: RefUnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, S> UnwindSafe for std::collections::hash::set::SymmetricDifference<'a, T, S>where S: RefUnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, S> UnwindSafe for std::collections::hash::set::Union<'a, T, S>where S: RefUnwindSafe, T: RefUnwindSafe,

§

impl<'a, T, const N: usize> !UnwindSafe for ArrayChunksMut<'a, T, N>

§

impl<'a, T, const N: usize> UnwindSafe for std::slice::ArrayChunks<'a, T, N>where T: RefUnwindSafe,

§

impl<'a, T, const N: usize> UnwindSafe for ArrayWindows<'a, T, N>where T: RefUnwindSafe,

§

impl<'a, T: ?Sized> UnwindSafe for MutexGuard<'a, T>

§

impl<'a, T: ?Sized> UnwindSafe for RwLockWriteGuard<'a, T>

§

impl<'a, W> !UnwindSafe for LineWriterShim<'a, W>

§

impl<'a, const LEN: usize> UnwindSafe for PrefixParser<'a, LEN>

§

impl<'a, const N: usize> UnwindSafe for CharArraySearcher<'a, N>

§

impl<'b, T> !UnwindSafe for Ref<'b, T>

§

impl<'b, T> !UnwindSafe for RefMut<'b, T>

§

impl<'data> !UnwindSafe for BorrowedBuf<'data>

§

impl<'f> !UnwindSafe for VaListImpl<'f>

§

impl<'fd> UnwindSafe for BorrowedFd<'fd>

§

impl<'fmt, 'a, 'b> !UnwindSafe for BacktraceFrameFmt<'fmt, 'a, 'b>

§

impl<'handle> UnwindSafe for BorrowedHandle<'handle>

§

impl<'scope, 'env> !UnwindSafe for Scope<'scope, 'env>

§

impl<'scope, T> !UnwindSafe for ScopedJoinHandle<'scope, T>

§

impl<'scope, T> !UnwindSafe for JoinInner<'scope, T>

§

impl<'scope, T> !UnwindSafe for std::thread::Packet<'scope, T>

§

impl<'socket> UnwindSafe for BorrowedSocket<'socket>

§

impl<A> UnwindSafe for std::iter::Repeat<A>where A: UnwindSafe,

§

impl<A> UnwindSafe for std::option::IntoIter<A>where A: UnwindSafe,

§

impl<A, B> UnwindSafe for std::iter::Chain<A, B>where A: UnwindSafe, B: UnwindSafe,

§

impl<A, B> UnwindSafe for Zip<A, B>where A: UnwindSafe, B: UnwindSafe,

§

impl<B> UnwindSafe for std::io::Lines<B>where B: UnwindSafe,

§

impl<B> UnwindSafe for std::io::Split<B>where B: UnwindSafe,

§

impl<B, C> UnwindSafe for ControlFlow<B, C>where B: UnwindSafe, C: UnwindSafe,

§

impl<C> UnwindSafe for ErrorData<C>where C: UnwindSafe,

§

impl<C> UnwindSafe for Counter<C>where C: UnwindSafe,

§

impl<C> UnwindSafe for std::sync::mpmc::counter::Receiver<C>where C: RefUnwindSafe,

§

impl<C> UnwindSafe for std::sync::mpmc::counter::Sender<C>where C: RefUnwindSafe,

§

impl<Dyn> !UnwindSafe for DynMetadata<Dyn>

§

impl<E> UnwindSafe for Report<E>where E: UnwindSafe,

§

impl<F> UnwindSafe for PollFn<F>where F: UnwindSafe,

§

impl<F> UnwindSafe for FromFn<F>where F: UnwindSafe,

§

impl<F> UnwindSafe for OnceWith<F>where F: UnwindSafe,

§

impl<F> UnwindSafe for RepeatWith<F>where F: UnwindSafe,

§

impl<H> UnwindSafe for BuildHasherDefault<H>

§

impl<I> UnwindSafe for FromIter<I>where I: UnwindSafe,

§

impl<I> UnwindSafe for DecodeUtf16<I>where I: UnwindSafe,

§

impl<I> UnwindSafe for Cloned<I>where I: UnwindSafe,

§

impl<I> UnwindSafe for Copied<I>where I: UnwindSafe,

§

impl<I> UnwindSafe for Cycle<I>where I: UnwindSafe,

§

impl<I> UnwindSafe for Enumerate<I>where I: UnwindSafe,

§

impl<I> UnwindSafe for Flatten<I>where I: UnwindSafe, <<I as Iterator>::Item as IntoIterator>::IntoIter: UnwindSafe,

§

impl<I> UnwindSafe for Fuse<I>where I: UnwindSafe,

§

impl<I> UnwindSafe for Intersperse<I>where I: UnwindSafe, <I as Iterator>::Item: UnwindSafe,

§

impl<I> UnwindSafe for Peekable<I>where I: UnwindSafe, <I as Iterator>::Item: UnwindSafe,

§

impl<I> UnwindSafe for Skip<I>where I: UnwindSafe,

§

impl<I> UnwindSafe for StepBy<I>where I: UnwindSafe,

§

impl<I> UnwindSafe for std::iter::Take<I>where I: UnwindSafe,

§

impl<I, F> UnwindSafe for FilterMap<I, F>where F: UnwindSafe, I: UnwindSafe,

§

impl<I, F> UnwindSafe for Inspect<I, F>where F: UnwindSafe, I: UnwindSafe,

§

impl<I, F> UnwindSafe for Map<I, F>where F: UnwindSafe, I: UnwindSafe,

§

impl<I, G> UnwindSafe for IntersperseWith<I, G>where G: UnwindSafe, I: UnwindSafe, <I as Iterator>::Item: UnwindSafe,

§

impl<I, P> UnwindSafe for Filter<I, P>where I: UnwindSafe, P: UnwindSafe,

§

impl<I, P> UnwindSafe for MapWhile<I, P>where I: UnwindSafe, P: UnwindSafe,

§

impl<I, P> UnwindSafe for SkipWhile<I, P>where I: UnwindSafe, P: UnwindSafe,

§

impl<I, P> UnwindSafe for TakeWhile<I, P>where I: UnwindSafe, P: UnwindSafe,

§

impl<I, St, F> UnwindSafe for Scan<I, St, F>where F: UnwindSafe, I: UnwindSafe, St: UnwindSafe,

§

impl<I, U, F> UnwindSafe for FlatMap<I, U, F>where F: UnwindSafe, I: UnwindSafe, <U as IntoIterator>::IntoIter: UnwindSafe,

§

impl<I, const N: usize> UnwindSafe for std::iter::ArrayChunks<I, N>where I: UnwindSafe, <I as Iterator>::Item: UnwindSafe,

§

impl<Idx> UnwindSafe for std::ops::Range<Idx>where Idx: UnwindSafe,

§

impl<Idx> UnwindSafe for RangeFrom<Idx>where Idx: UnwindSafe,

§

impl<Idx> UnwindSafe for RangeInclusive<Idx>where Idx: UnwindSafe,

§

impl<Idx> UnwindSafe for RangeTo<Idx>where Idx: UnwindSafe,

§

impl<Idx> UnwindSafe for RangeToInclusive<Idx>where Idx: UnwindSafe,

§

impl<K> UnwindSafe for std::collections::hash::set::IntoIter<K>where K: UnwindSafe + RefUnwindSafe,

§

impl<K, V> UnwindSafe for std::collections::hash::map::IntoIter<K, V>where K: UnwindSafe + RefUnwindSafe, V: UnwindSafe + RefUnwindSafe,

§

impl<K, V> UnwindSafe for std::collections::hash::map::IntoKeys<K, V>where K: UnwindSafe + RefUnwindSafe, V: UnwindSafe + RefUnwindSafe,

§

impl<K, V> UnwindSafe for std::collections::hash::map::IntoValues<K, V>where K: UnwindSafe + RefUnwindSafe, V: UnwindSafe + RefUnwindSafe,

§

impl<K, V, A> UnwindSafe for std::collections::btree_map::IntoIter<K, V, A>where A: UnwindSafe, K: RefUnwindSafe, V: RefUnwindSafe,

§

impl<K, V, A> UnwindSafe for std::collections::btree_map::IntoKeys<K, V, A>where A: UnwindSafe, K: RefUnwindSafe, V: RefUnwindSafe,

§

impl<K, V, A> UnwindSafe for std::collections::btree_map::IntoValues<K, V, A>where A: UnwindSafe, K: RefUnwindSafe, V: RefUnwindSafe,

§

impl<P> UnwindSafe for Pin<P>where P: UnwindSafe,

§

impl<R> UnwindSafe for std::io::Bytes<R>where R: UnwindSafe,

§

impl<R: ?Sized> UnwindSafe for BufReader<R>where R: UnwindSafe,

§

impl<Ret, T> UnwindSafe for fn (T₁, T₂, …, Tₙ) -> Ret

§

impl<T> !UnwindSafe for ReceiverFlavor<T>

§

impl<T> !UnwindSafe for SenderFlavor<T>

§

impl<T> !UnwindSafe for UniqueRc<T>

§

impl<T> !UnwindSafe for std::rc::Weak<T>

§

impl<T> !UnwindSafe for Block<T>

§

impl<T> !UnwindSafe for std::sync::mpmc::list::Channel<T>

§

impl<T> !UnwindSafe for Position<T>

§

impl<T> !UnwindSafe for Value<T>

§

impl<T> !UnwindSafe for Key<T>

§

impl<T> !UnwindSafe for JoinHandle<T>

§

impl<T> UnwindSafe for Bound<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for Option<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for SendTimeoutError<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for TrySendError<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for TryLockError<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for Poll<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for [T]where T: UnwindSafe,

§

impl<T> UnwindSafe for (T₁, T₂, …, Tₙ)where T: UnwindSafe,

§

impl<T> UnwindSafe for OnceCell<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for Reverse<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for Pending<T>

§

impl<T> UnwindSafe for Ready<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for std::io::cursor::Cursor<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for std::io::Take<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for std::iter::Empty<T>

§

impl<T> UnwindSafe for std::iter::Once<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for Rev<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for Discriminant<T>where <T as DiscriminantKind>::Discriminant: UnwindSafe,

§

impl<T> UnwindSafe for Saturating<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for Wrapping<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for Yeet<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for std::result::IntoIter<T>where T: UnwindSafe,

§

impl<T> UnwindSafe for AtomicPtr<T>where T: RefUnwindSafe,

§

impl<T> UnwindSafe for std::sync::mpmc::array::Channel<T>where T: UnwindSafe,

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impl<T> UnwindSafe for std::sync::mpmc::array::Slot<T>where T: UnwindSafe,

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impl<T> UnwindSafe for std::sync::mpmc::list::Slot<T>where T: UnwindSafe,

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impl<T> UnwindSafe for CachePadded<T>where T: UnwindSafe,

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impl<T> UnwindSafe for std::sync::mpmc::zero::Channel<T>where T: UnwindSafe,

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impl<T> UnwindSafe for std::sync::mpmc::zero::Packet<T>where T: UnwindSafe,

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impl<T> UnwindSafe for std::sync::mpsc::IntoIter<T>

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impl<T> UnwindSafe for std::sync::mpsc::Receiver<T>

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impl<T> UnwindSafe for SendError<T>where T: UnwindSafe,

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impl<T> UnwindSafe for std::sync::mpsc::Sender<T>

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impl<T> UnwindSafe for SyncSender<T>

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impl<T> UnwindSafe for PoisonError<T>where T: UnwindSafe,

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impl<T> UnwindSafe for LazyKeyInner<T>where T: UnwindSafe,

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impl<T> UnwindSafe for Unaligned<T>where T: UnwindSafe,

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impl<T> UnwindSafe for LazyBox<T>where T: UnwindSafe + RefUnwindSafe,

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impl<T> UnwindSafe for LocalKey<T>

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impl<T> UnwindSafe for MaybeUninit<T>where T: UnwindSafe,

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impl<T, A> UnwindSafe for std::collections::binary_heap::IntoIter<T, A>where A: UnwindSafe, T: UnwindSafe + RefUnwindSafe,

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impl<T, A> UnwindSafe for IntoIterSorted<T, A>where A: UnwindSafe, T: UnwindSafe,

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impl<T, A> UnwindSafe for std::collections::btree_set::IntoIter<T, A>where A: UnwindSafe, T: RefUnwindSafe,

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impl<T, A> UnwindSafe for std::collections::linked_list::IntoIter<T, A>where A: UnwindSafe, T: UnwindSafe + RefUnwindSafe,

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impl<T, A> UnwindSafe for BTreeSet<T, A>where A: UnwindSafe, T: RefUnwindSafe,

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impl<T, A> UnwindSafe for BinaryHeap<T, A>where A: UnwindSafe, T: UnwindSafe,

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impl<T, A> UnwindSafe for LinkedList<T, A>where A: UnwindSafe, T: UnwindSafe + RefUnwindSafe,

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impl<T, A> UnwindSafe for VecDeque<T, A>where A: UnwindSafe, T: UnwindSafe,

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impl<T, A> UnwindSafe for std::collections::vec_deque::IntoIter<T, A>where A: UnwindSafe, T: UnwindSafe,

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impl<T, A> UnwindSafe for std::vec::IntoIter<T, A>where A: UnwindSafe, T: UnwindSafe + RefUnwindSafe,

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impl<T, A> UnwindSafe for Vec<T, A>where A: UnwindSafe, T: UnwindSafe,

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impl<T, E> UnwindSafe for Result<T, E>where E: UnwindSafe, T: UnwindSafe,

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impl<T, F> UnwindSafe for LazyCell<T, F>where F: UnwindSafe, T: UnwindSafe,

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impl<T, F> UnwindSafe for Successors<T, F>where F: UnwindSafe, T: UnwindSafe,

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impl<T, F> UnwindSafe for Data<T, F>where F: UnwindSafe, T: UnwindSafe,

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impl<T, S> UnwindSafe for HashSet<T, S>where S: UnwindSafe, T: UnwindSafe,

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impl<T, U> UnwindSafe for std::io::Chain<T, U>where T: UnwindSafe, U: UnwindSafe,

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impl<T, const LANES: usize> UnwindSafe for Mask<T, LANES>where T: UnwindSafe,

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impl<T, const N: usize> UnwindSafe for [T; N]where T: UnwindSafe,

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impl<T, const N: usize> UnwindSafe for std::array::IntoIter<T, N>where T: UnwindSafe,

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impl<T, const N: usize> UnwindSafe for Simd<T, N>where T: UnwindSafe,

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impl<T, const N: usize> UnwindSafe for [MaybeUninit<T>; N]where T: UnwindSafe,

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impl<T: ?Sized> UnwindSafe for ThinBox<T>where T: UnwindSafe,

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impl<T: ?Sized> UnwindSafe for Cell<T>where T: UnwindSafe,

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impl<T: ?Sized> UnwindSafe for RefCell<T>where T: UnwindSafe,

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impl<T: ?Sized> UnwindSafe for SyncUnsafeCell<T>where T: UnwindSafe,

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impl<T: ?Sized> UnwindSafe for UnsafeCell<T>where T: UnwindSafe,

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impl<T: ?Sized> UnwindSafe for PhantomData<T>where T: UnwindSafe,

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impl<T: ?Sized> UnwindSafe for ManuallyDrop<T>where T: UnwindSafe,

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impl<T: ?Sized> UnwindSafe for Exclusive<T>where T: UnwindSafe,

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impl<T: ?Sized> UnwindSafe for std::sync::Weak<T>where T: RefUnwindSafe,

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impl<T: ?Sized> UnwindSafe for Align8<T>where T: UnwindSafe,

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impl<T: ?Sized, A> UnwindSafe for Box<T, A>where A: UnwindSafe, T: UnwindSafe,

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impl<W> !UnwindSafe for IntoInnerError<W>

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impl<W: ?Sized> UnwindSafe for BufWriter<W>where W: UnwindSafe,

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impl<W: ?Sized> UnwindSafe for LineWriter<W>where W: UnwindSafe,

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impl<Y, R> UnwindSafe for GeneratorState<Y, R>where R: UnwindSafe, Y: UnwindSafe,

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impl<const LANES: usize> UnwindSafe for LaneCount<LANES>

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impl<const N: usize> UnwindSafe for [u8; N]