Struct tracing_subscriber::util::TryInitError

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pub struct TryInitError { /* private fields */ }

Expand description

Error returned by try_init if a global default subscriber could not be initialized.

Trait Implementations

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impl Debug for TryInitError

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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 Display for TryInitError

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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 Error for TryInitError

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fn source(&self) -> Option<&(dyn Error + 'static)>ⓘNotable traits for Option<L>`impl<L, S> Layer<S> for Option<L> where L: Layer<S>, S: Subscriber,`

The lower-level source of this error, if any. Read more

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fn backtrace(&self) -> Option<&Backtrace>ⓘNotable traits for Option<L>`impl<L, S> Layer<S> for Option<L> where L: Layer<S>, S: Subscriber,`

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

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>ⓘNotable traits for Option<L>`impl<L, S> Layer<S> for Option<L> where L: Layer<S>, S: Subscriber,`

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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fn provide(&'a self, req: &mut Demand<'a>)

🔬 This is a nightly-only experimental API. (error_generic_member_access #99301)

Provides type based access to context intended for error reports. Read more

Auto Trait Implementations

impl !RefUnwindSafe for TryInitError

impl Send for TryInitError

impl Sync for TryInitError

impl Unpin for TryInitError

impl !UnwindSafe for TryInitError

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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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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> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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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.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct tracing_subscriber::util::TryInitError

Trait Implementations

impl Debug for TryInitError

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

impl Display for TryInitError

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

impl Error for TryInitError

fn source(&self) -> Option<&(dyn Error + 'static)>ⓘNotable traits for Option<L>impl<L, S> Layer<S> for Option<L> where L: Layer<S>, S: Subscriber,

fn backtrace(&self) -> Option<&Backtrace>ⓘNotable traits for Option<L>impl<L, S> Layer<S> for Option<L> where L: Layer<S>, S: Subscriber,

fn description(&self) -> &str

fn cause(&self) -> Option<&dyn Error>ⓘNotable traits for Option<L>impl<L, S> Layer<S> for Option<L> where L: Layer<S>, S: Subscriber,

fn provide(&'a self, req: &mut Demand<'a>)

Auto Trait Implementations

impl !RefUnwindSafe for TryInitError

impl Send for TryInitError

impl Sync for TryInitError

impl Unpin for TryInitError

impl !UnwindSafe for TryInitError

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> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

fn source(&self) -> Option<&(dyn Error + 'static)>ⓘNotable traits for Option<L>`impl<L, S> Layer<S> for Option<L> where L: Layer<S>, S: Subscriber,`

fn backtrace(&self) -> Option<&Backtrace>ⓘNotable traits for Option<L>`impl<L, S> Layer<S> for Option<L> where L: Layer<S>, S: Subscriber,`

fn cause(&self) -> Option<&dyn Error>ⓘNotable traits for Option<L>`impl<L, S> Layer<S> for Option<L> where L: Layer<S>, S: Subscriber,`

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> ToString for T where
T: Display + ?Sized,

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

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

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,