Enum std::backtrace::BacktraceStatus

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#[non_exhaustive]
pub enum BacktraceStatus {
    Unsupported,
    Disabled,
    Captured,
}

🔬 This is a nightly-only experimental API. (backtrace #53487)

Expand description

The current status of a backtrace, indicating whether it was captured or whether it is empty for some other reason.

Variants (Non-exhaustive)

This enum is marked as 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.

`Unsupported`

🔬 This is a nightly-only experimental API. (backtrace #53487)

Capturing a backtrace is not supported, likely because it’s not implemented for the current platform.

`Disabled`

🔬 This is a nightly-only experimental API. (backtrace #53487)

Capturing a backtrace has been disabled through either the RUST_LIB_BACKTRACE or RUST_BACKTRACE environment variables.

`Captured`

🔬 This is a nightly-only experimental API. (backtrace #53487)

A backtrace has been captured and the Backtrace should print reasonable information when rendered.

Trait Implementations

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impl Debug for BacktraceStatus

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

Formats the value using the given formatter. Read more

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impl PartialEq<BacktraceStatus> for BacktraceStatus

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fn eq(&self, other: &BacktraceStatus) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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impl Eq for BacktraceStatus

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impl StructuralEq for BacktraceStatus

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impl StructuralPartialEq for BacktraceStatus

Auto Trait Implementations

impl RefUnwindSafe for BacktraceStatus

impl Send for BacktraceStatus

impl Sync for BacktraceStatus

impl Unpin for BacktraceStatus

impl UnwindSafe for BacktraceStatus

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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Enum std::backtrace::BacktraceStatus

Variants (Non-exhaustive)

`Unsupported`

`Disabled`

`Captured`

Trait Implementations

impl Debug for BacktraceStatus

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

impl PartialEq<BacktraceStatus> for BacktraceStatus

fn eq(&self, other: &BacktraceStatus) -> bool

fn ne(&self, other: &Rhs) -> bool

impl Eq for BacktraceStatus

impl StructuralEq for BacktraceStatus

impl StructuralPartialEq for BacktraceStatus

Auto Trait Implementations

impl RefUnwindSafe for BacktraceStatus

impl Send for BacktraceStatus

impl Sync for BacktraceStatus

impl Unpin for BacktraceStatus

impl UnwindSafe for BacktraceStatus

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Enum std::backtrace::BacktraceStatus

Variants (Non-exhaustive)

Unsupported

Disabled

Captured

Trait Implementations

impl Debug for BacktraceStatus

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

impl PartialEq<BacktraceStatus> for BacktraceStatus

fn eq(&self, other: &BacktraceStatus) -> bool

fn ne(&self, other: &Rhs) -> bool

impl Eq for BacktraceStatus

impl StructuralEq for BacktraceStatus

impl StructuralPartialEq for BacktraceStatus

Auto Trait Implementations

impl RefUnwindSafe for BacktraceStatus

impl Send for BacktraceStatus

impl Sync for BacktraceStatus

impl Unpin for BacktraceStatus

impl UnwindSafe for BacktraceStatus

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

`Unsupported`

`Disabled`

`Captured`

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

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

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

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

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

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