Struct backtrace::BacktraceFrame

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pub struct BacktraceFrame { /* private fields */ }
Expand description

Captured version of a frame in a backtrace.

This type is returned as a list from Backtrace::frames and represents one stack frame in a captured backtrace.

§Required features

This function requires the std feature of the backtrace crate to be enabled, and the std feature is enabled by default.

Implementations§

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impl BacktraceFrame

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pub fn ip(&self) -> *mut c_void

Same as Frame::ip

§Required features

This function requires the std feature of the backtrace crate to be enabled, and the std feature is enabled by default.

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pub fn symbol_address(&self) -> *mut c_void

Same as Frame::symbol_address

§Required features

This function requires the std feature of the backtrace crate to be enabled, and the std feature is enabled by default.

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pub fn module_base_address(&self) -> Option<*mut c_void>

Same as Frame::module_base_address

§Required features

This function requires the std feature of the backtrace crate to be enabled, and the std feature is enabled by default.

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pub fn symbols(&self) -> &[BacktraceSymbol]

Returns the list of symbols that this frame corresponds to.

Normally there is only one symbol per frame, but sometimes if a number of functions are inlined into one frame then multiple symbols will be returned. The first symbol listed is the “innermost function”, whereas the last symbol is the outermost (last caller).

Note that if this frame came from an unresolved backtrace then this will return an empty list.

§Required features

This function requires the std feature of the backtrace crate to be enabled, and the std feature is enabled by default.

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pub fn resolve(&mut self)

Resolve all addresses in this frame to their symbolic names.

If this frame has been previously resolved, this function does nothing.

§Required features

This function requires the std feature of the backtrace crate to be enabled, and the std feature is enabled by default.

Trait Implementations§

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impl Clone for BacktraceFrame

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fn clone(&self) -> BacktraceFrame

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for BacktraceFrame

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fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl From<Frame> for BacktraceFrame

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fn from(frame: Frame) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.