Struct std::backtrace_rs::dbghelp::Dbghelp

pub struct Dbghelp {

    dll: *mut c_void,
    SymGetOptions: usize,
    SymSetOptions: usize,
    SymInitializeW: usize,
    SymCleanup: usize,
    StackWalk64: usize,
    SymFunctionTableAccess64: usize,
    SymGetModuleBase64: usize,
    SymFromAddrW: usize,
    SymGetLineFromAddrW64: usize,
    StackWalkEx: usize,
    SymFromInlineContextW: usize,
    SymGetLineFromInlineContextW: usize,
}

Fields

dll: *mut c_void

The loaded DLL for dbghelp.dll

SymGetOptions: usize

SymSetOptions: usize

SymInitializeW: usize

SymCleanup: usize

StackWalk64: usize

SymFunctionTableAccess64: usize

SymGetModuleBase64: usize

SymFromAddrW: usize

SymGetLineFromAddrW64: usize

StackWalkEx: usize

SymFromInlineContextW: usize

SymGetLineFromInlineContextW: usize

Implementations

impl Dbghelp

fn ensure_open(&mut self) -> Result<(), ()>

Attempts to open dbghelp.dll. Returns success if it works or error if LoadLibraryW fails.

Panics if library is already loaded.

pub fn SymGetOptions(&mut self) -> Option<unsafe extern "system" fn() -> u32>

pub fn SymSetOptions( &mut self ) -> Option<unsafe extern "system" fn(_: u32) -> u32>

pub fn SymInitializeW( &mut self ) -> Option<unsafe extern "system" fn(_: *mut c_void, _: *const u16, _: i32) -> i32>

pub fn SymCleanup( &mut self ) -> Option<unsafe extern "system" fn(_: *mut c_void) -> i32>

pub fn StackWalk64( &mut self ) -> Option<unsafe extern "system" fn(_: u32, _: *mut c_void, _: *mut c_void, _: *mut STACKFRAME64, _: *mut c_void, _: Option<unsafe extern "system" fn(hProcess: *mut c_void, qwBaseAddress: u64, lpBuffer: *mut c_void, nSize: u32, lpNumberOfBytesRead: *mut u32) -> i32>, _: Option<unsafe extern "system" fn(ahProcess: *mut c_void, AddrBase: u64) -> *mut c_void>, _: Option<unsafe extern "system" fn(hProcess: *mut c_void, Address: u64) -> u64>, _: Option<unsafe extern "system" fn(hProcess: *mut c_void, hThread: *mut c_void, lpaddr: *mut ADDRESS64) -> u64>) -> i32>

pub fn SymFunctionTableAccess64( &mut self ) -> Option<unsafe extern "system" fn(_: *mut c_void, _: u64) -> *mut c_void>

pub fn SymGetModuleBase64( &mut self ) -> Option<unsafe extern "system" fn(_: *mut c_void, _: u64) -> u64>

pub fn SymFromAddrW( &mut self ) -> Option<unsafe extern "system" fn(_: *mut c_void, _: u64, _: *mut u64, _: *mut SYMBOL_INFOW) -> i32>

pub fn SymGetLineFromAddrW64( &mut self ) -> Option<unsafe extern "system" fn(_: *mut c_void, _: u64, _: *mut u32, _: *mut IMAGEHLP_LINEW64) -> i32>

pub fn StackWalkEx( &mut self ) -> Option<unsafe extern "system" fn(_: u32, _: *mut c_void, _: *mut c_void, _: *mut STACKFRAME_EX, _: *mut c_void, _: Option<unsafe extern "system" fn(hProcess: *mut c_void, qwBaseAddress: u64, lpBuffer: *mut c_void, nSize: u32, lpNumberOfBytesRead: *mut u32) -> i32>, _: Option<unsafe extern "system" fn(ahProcess: *mut c_void, AddrBase: u64) -> *mut c_void>, _: Option<unsafe extern "system" fn(hProcess: *mut c_void, Address: u64) -> u64>, _: Option<unsafe extern "system" fn(hProcess: *mut c_void, hThread: *mut c_void, lpaddr: *mut ADDRESS64) -> u64>, _: u32) -> i32>

pub fn SymFromInlineContextW( &mut self ) -> Option<unsafe extern "system" fn(_: *mut c_void, _: u64, _: u32, _: *mut u64, _: *mut SYMBOL_INFOW) -> i32>

pub fn SymGetLineFromInlineContextW( &mut self ) -> Option<unsafe extern "system" fn(_: *mut c_void, _: u64, _: u32, _: u64, _: *mut u32, _: *mut IMAGEHLP_LINEW64) -> i32>

fn symbol(&self, symbol: &[u8]) -> Option<usize>