[−][src]Struct backtrace::Frame
A trait representing one frame of a backtrace, yielded to the trace
function of this crate.
The tracing function's closure will be yielded frames, and the frame is virtually dispatched as the underlying implementation is not always known until runtime.
Methods
impl Frame[src]
impl Framepub fn ip(&self) -> *mut c_void[src]
pub fn ip(&self) -> *mut c_voidReturns the current instruction pointer of this frame.
This is normally the next instruction to execute in the frame, but not all implementations list this with 100% accuracy (but it's generally pretty close).
It is recommended to pass this value to backtrace::resolve to turn it
into a symbol name.
pub fn symbol_address(&self) -> *mut c_void[src]
pub fn symbol_address(&self) -> *mut c_voidReturns the starting symbol address of the frame of this function.
This will attempt to rewind the instruction pointer returned by ip to
the start of the function, returning that value. In some cases, however,
backends will just return ip from this function.
The returned value can sometimes be used if backtrace::resolve failed
on the ip given above.
Trait Implementations
Auto Trait Implementations
Blanket Implementations
impl<T> From for T[src]
impl<T> From for Timpl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>try_from)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>try_from)Performs the conversion.
impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, fn borrow_mut(&mut self) -> &mut T[src]
fn borrow_mut(&mut self) -> &mut TMutably borrows from an owned value. Read more
impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src]
fn get_type_id(&self) -> TypeId🔬 This is a nightly-only experimental API. (get_type_id)
this method will likely be replaced by an associated static
Gets the TypeId of self. Read more