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GeezerVison is showing doc.rust-lang.org — SendError in std::sync::mpsc - Rust

std::sync::mpsc

Struct SendError 

1.0.0 · Source 
pub struct SendError<T>(pub T);
Expand description

An error returned from the Sender::send or SyncSender::send function on channels.

A send operation can only fail if the receiving end of a channel is disconnected, implying that the data could never be received. The error contains the data being sent as a payload so it can be recovered.

Tuple Fields§

§0: T

Trait Implementations§

1.0.0 · Source§

impl<T: Clone> Clone for SendError<T>

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fn clone(&self) -> SendError<T>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
1.0.0 · Source§

impl<T: Copy> Copy for SendError<T>

1.0.0 · Source§

impl<T> Debug for SendError<T>

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

Formats the value using the given formatter. Read more
1.0.0 · Source§

impl<T> Display for SendError<T>

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

Formats the value using the given formatter. Read more
1.0.0 · Source§

impl<T: Eq> Eq for SendError<T>

1.0.0 · Source§

impl<T> Error for SendError<T>

1.30.0 · Source§

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

Returns the lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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fn provide<'a>(&'a self, request: &mut Request<'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
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impl<T> From<SendError<T>> for SendTimeoutError<T>

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fn from(err: SendError<T>) -> SendTimeoutError<T>

Converts to this type from the input type.
1.24.0 · Source§

impl<T> From<SendError<T>> for TrySendError<T>

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fn from(err: SendError<T>) -> TrySendError<T>

Converts a SendError<T> into a TrySendError<T>.

This conversion always returns a TrySendError::Disconnected containing the data in the SendError<T>.

No data is allocated on the heap.

1.0.0 · Source§

impl<T: PartialEq> PartialEq for SendError<T>

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fn eq(&self, other: &SendError<T>) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
1.0.0 · Source§

impl<T: PartialEq> StructuralPartialEq for SendError<T>

Auto Trait Implementations§

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impl<T> Freeze for SendError<T>
where T: Freeze,

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impl<T> RefUnwindSafe for SendError<T>
where T: RefUnwindSafe,

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impl<T> Send for SendError<T>
where T: Send,

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impl<T> Sync for SendError<T>
where T: Sync,

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impl<T> Unpin for SendError<T>
where T: Unpin,

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impl<T> UnsafeUnpin for SendError<T>
where T: UnsafeUnpin,

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impl<T> UnwindSafe for SendError<T>
where T: UnwindSafe,

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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

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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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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