pub struct BacktraceFrameFmt<'fmt, 'a, 'b> {
    fmt: &'fmt mut BacktraceFmt<'a, 'b>,
    symbol_index: usize,
}
Expand description

A formatter for just one frame of a backtrace.

This type is created by the BacktraceFmt::frame function.

Fields§

§fmt: &'fmt mut BacktraceFmt<'a, 'b>§symbol_index: usize

Implementations§

source§

impl BacktraceFrameFmt<'_, '_, '_>

source

pub fn symbol(&mut self, frame: &Frame, symbol: &Symbol) -> Result

Prints a raw traced Frame and Symbol, typically from within the raw callbacks of this crate.

source

pub fn print_raw( &mut self, frame_ip: *mut c_void, symbol_name: Option<SymbolName<'_>>, filename: Option<BytesOrWideString<'_>>, lineno: Option<u32> ) -> Result

Adds a raw frame to the backtrace output.

This method, unlike the previous, takes the raw arguments in case they’re being source from different locations. Note that this may be called multiple times for one frame.

source

pub fn print_raw_with_column( &mut self, frame_ip: *mut c_void, symbol_name: Option<SymbolName<'_>>, filename: Option<BytesOrWideString<'_>>, lineno: Option<u32>, colno: Option<u32> ) -> Result

Adds a raw frame to the backtrace output, including column information.

This method, like the previous, takes the raw arguments in case they’re being source from different locations. Note that this may be called multiple times for one frame.

source

fn print_raw_generic( &mut self, frame_ip: *mut c_void, symbol_name: Option<SymbolName<'_>>, filename: Option<BytesOrWideString<'_>>, lineno: Option<u32>, colno: Option<u32> ) -> Result

source

fn print_fileline( &mut self, file: BytesOrWideString<'_>, line: u32, colno: Option<u32> ) -> Result

source

fn print_raw_fuchsia(&mut self, frame_ip: *mut c_void) -> Result

Trait Implementations§

source§

impl Drop for BacktraceFrameFmt<'_, '_, '_>

source§

fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

§

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

§

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

§

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

§

impl<'fmt, 'a, 'b> Unpin for BacktraceFrameFmt<'fmt, 'a, 'b>

§

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

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.