TryRecvError

hotshot_builder_refactored::service

Enum TryRecvError 

pub enum TryRecvError {
    Overflowed(u64),
    Empty,
    Closed,
}
Expand description

An error returned from [Receiver::try_recv()].

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Overflowed(u64)

The channel has overflowed since the last element was seen. Future recv operations will succeed, but some messages have been skipped.

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Empty

The channel is empty but not closed.

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Closed

The channel is empty and closed.

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impl TryRecvError

pub fn is_empty(&self) -> bool

Returns true if the channel is empty but not closed.

pub fn is_closed(&self) -> bool

Returns true if the channel is empty and closed.

pub fn is_overflowed(&self) -> bool

Returns true if this error indicates the receiver missed messages.

Trait Implementations§

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impl Clone for TryRecvError

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fn clone(&self) -> TryRecvError

Returns a duplicate 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 TryRecvError

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

Formats the value using the given formatter. Read more
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impl Display for TryRecvError

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

Formats the value using the given formatter. Read more
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impl Error for TryRecvError

1.30.0 · Source§

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

Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type-based access to context intended for error reports. Read more
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impl PartialEq for TryRecvError

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for TryRecvError

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impl Eq for TryRecvError

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impl StructuralPartialEq for TryRecvError

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The archived version of the pointer metadata for this type.
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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