Struct tracing_subscriber::util::TryInitError[−][src]

pub struct TryInitError { /* fields omitted */ }

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[src]

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

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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pub 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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pub 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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pub 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

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pub fn from(t: T) -> T

Performs the conversion.

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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>,

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pub fn into(self) -> U

Performs the conversion.

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

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pub 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.

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pub 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.

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pub 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[−][src]

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,

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,

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub 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>,

pub fn into(self) -> U

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

pub default fn to_string(&self) -> String

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

type Error = Infallible

pub 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

pub 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>,