Enum sp_std::sync::mpsc::RecvTimeoutError

1.12.0 · source · [−]

pub enum RecvTimeoutError {
    Timeout,
    Disconnected,
}

Expand description

This enumeration is the list of possible errors that made recv_timeout unable to return data when called. This can occur with both a channel and a sync_channel.

Variants

`Timeout`

This channel is currently empty, but the Sender(s) have not yet disconnected, so data may yet become available.

`Disconnected`

The channel’s sending half has become disconnected, and there will never be any more data received on it.

Trait Implementations

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impl Clone for RecvTimeoutError

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pub fn clone(&self) -> RecvTimeoutError

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for RecvTimeoutError

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

Formats the value using the given formatter. Read more

1.15.0 · source

impl Display for RecvTimeoutError

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

Formats the value using the given formatter. Read more

1.15.0 · source

impl Error for RecvTimeoutError

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pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn source(&self) -> Option<&(dyn Error + 'static)>

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

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fn backtrace(&self) -> Option<&Backtrace>

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

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

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

1.24.0 · source

impl From<RecvError> for RecvTimeoutError

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pub fn from(err: RecvError) -> RecvTimeoutError

Converts a RecvError into a RecvTimeoutError.

This conversion always returns RecvTimeoutError::Disconnected.

No data is allocated on the heap.

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impl PartialEq<RecvTimeoutError> for RecvTimeoutError

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pub fn eq(&self, other: &RecvTimeoutError) -> 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 StructuralPartialEq for RecvTimeoutError

Auto Trait Implementations

impl RefUnwindSafe for RecvTimeoutError

impl Send for RecvTimeoutError

impl Sync for RecvTimeoutError

impl Unpin for RecvTimeoutError

impl UnwindSafe for RecvTimeoutError

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

pub 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

pub 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,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.

Enum sp_std::sync::mpsc::RecvTimeoutError

Variants

Timeout

Disconnected

Trait Implementations

impl Clone for RecvTimeoutError

pub fn clone(&self) -> RecvTimeoutError

fn clone_from(&mut self, source: &Self)

impl Debug for RecvTimeoutError

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

impl Display for RecvTimeoutError

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

impl Error for RecvTimeoutError

pub fn description(&self) -> &str

fn source(&self) -> Option<&(dyn Error + 'static)>

fn backtrace(&self) -> Option<&Backtrace>

fn cause(&self) -> Option<&dyn Error>

impl From<RecvError> for RecvTimeoutError

pub fn from(err: RecvError) -> RecvTimeoutError

impl PartialEq<RecvTimeoutError> for RecvTimeoutError

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

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

impl Copy for RecvTimeoutError

impl Eq for RecvTimeoutError

impl StructuralEq for RecvTimeoutError

impl StructuralPartialEq for RecvTimeoutError

Auto Trait Implementations

impl RefUnwindSafe for RecvTimeoutError

impl Send for RecvTimeoutError

impl Sync for RecvTimeoutError

impl Unpin for RecvTimeoutError

impl UnwindSafe for RecvTimeoutError

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

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>

`Timeout`

`Disconnected`

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> ToOwned for T where
T: Clone,

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>,