GeezerVison is showing doc.rust-lang.org — TryRecvError in std::sync::mpsc - Rust Enum TryRecvError 1.0.0 · Source pub enum TryRecvError {
Empty,
Disconnected,
}
Expand descriptionThis 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§This channel is currently empty, but the Sender(s) have not yet
disconnected, so data may yet become available.
The channel’s sending half has become disconnected, and there will
never be any more data received on it.
Trait Implementations§
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more
Returns the lower-level source of this error, if any. Read more
👎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. Read more
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. Read more
Mutably borrows from an owned value. Read more
🔬This is a nightly-only experimental API. (clone_to_uninit #126799) Performs copy-assignment from self to dest. Read more
Returns the argument unchanged.
Calls U::from(self).
That is, this conversion is whatever the implementation of
From<T> for U chooses to do.
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
Converts the given value to a String. Read more
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. |