Enum std::sync::mpsc::TryRecvError

[+] Show type declaration

pub enum TryRecvError {
    Empty,
    Disconnected,
}

[−] Expand description

This enumeration is the list of the possible reasons that try_recv could not return data when called. This can occur with both a channel and a sync_channel.

Variants

Empty

[−] Expand description

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

Disconnected

[−] Expand description

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

Trait Implementations

impl PartialEq for TryRecvError

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fn eq(&self, __arg_0: &TryRecvError) -> 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 TryRecvError

impl Clone for TryRecvError

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fn clone(&self) -> TryRecvError

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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 TryRecvError

impl Debug for TryRecvError

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fn fmt(&self, __arg_0: &mut Formatter) -> Result

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Formats the value using the given formatter.

impl Display for TryRecvError

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

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Formats the value using the given formatter.

impl Error for TryRecvError

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fn description(&self) -> &str

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A short description of the error.

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

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

impl From<RecvError> for TryRecvError

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fn from(err: RecvError) -> TryRecvError

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Performs the conversion.