[−][src]Enum std::backtrace::BacktraceStatus
The current status of a backtrace, indicating whether it was captured or whether it is empty for some other reason.
Variants (Non-exhaustive)
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Capturing a backtrace is not supported, likely because it's not implemented for the current platform.
Capturing a backtrace has been disabled through either the
RUST_LIB_BACKTRACE
or RUST_BACKTRACE
environment variables.
A backtrace has been captured and the Backtrace
should print
reasonable information when rendered.
Trait Implementations
Auto Trait Implementations
impl UnwindSafe for BacktraceStatus
impl RefUnwindSafe for BacktraceStatus
impl Unpin for BacktraceStatus
impl Send for BacktraceStatus
impl Sync for BacktraceStatus
Blanket Implementations
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
ⓘImportant traits for &'_ mut Ffn borrow_mut(&mut self) -> &mut T
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ⓘImportant traits for &'_ mut F
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,