Struct futures::sync::oneshot::Canceled

[+] Show declaration

pub struct Canceled;

[−] Expand description

Error returned from a Receiver<T> whenever the corresponding Sender<T> is dropped.

Trait Implementations

impl Clone for Canceled

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fn clone(&self) -> Canceled

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Returns a copy of the value.

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

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Performs copy-assignment from source.

impl Copy for Canceled

impl PartialEq for Canceled

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

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

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

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This method tests for !=.

impl Eq for Canceled

impl Debug for Canceled

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

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Formats the value using the given formatter.

impl Display for Canceled

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fn fmt(&self, fmt: &mut Formatter) -> Result

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Formats the value using the given formatter.

impl Error for Canceled

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fn description(&self) -> &str

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This method is soft-deprecated.

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

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The lower-level cause of this error, if any.