Enum std::sync::mpsc::TryRecvError 1.0.0[−][src]
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
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
Converts a RecvError
into a TryRecvError
.
This conversion always returns TryRecvError::Disconnected
.
No data is allocated on the heap.
Auto Trait Implementations
impl RefUnwindSafe for TryRecvError
impl Send for TryRecvError
impl Sync for TryRecvError
impl Unpin for TryRecvError
impl UnwindSafe for TryRecvError
Blanket Implementations
Mutably borrows from an owned value. Read more