GeezerVison is showing doc.rust-lang.org — TryRecvError in std::sync::oneshot - Rust
pub enum TryRecvError<T> {
Empty(Receiver<T>),
Disconnected,
}
🔬This is a nightly-only experimental API. (oneshot_channel #143674) Expand description
An error returned from the try_recv method.
See the documentation for try_recv for more information on how to use this error.
Variants§
🔬This is a nightly-only experimental API. (oneshot_channel #143674) The Sender has not sent a message yet, but it might in the future (as it has not yet
disconnected). This variant contains the Receiver that try_recv
took ownership over.
🔬This is a nightly-only experimental API. (oneshot_channel #143674) The corresponding Sender half of this channel has become disconnected, and there will
never be any more data sent over the channel.
Trait Implementations§
Formats the value using the given formatter.
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Formats the value using the given formatter.
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Returns the lower-level source of this error, if any.
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👎Deprecated since 1.42.0: use the Display impl or to_string()
👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
🔬This is a nightly-only experimental API. (error_generic_member_access #99301) Provides type-based access to context intended for error reports.
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Converts a RecvError into a TryRecvError.
This conversion always returns TryRecvError::Disconnected.
No data is allocated on the heap.
Auto Trait Implementations§
Blanket Implementations§
Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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Returns the argument unchanged.
Calls U::from(self).
That is, this conversion is whatever the implementation of
From<T> for U chooses to do.
Converts the given value to a
String.
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The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.