Method in task · Channel compiler

`Channel::is_closed`

pub fn is_closed() -> bool

Import

use task::{Channel};

Returns true once close has been called.

Called on a Channel value as value.is_closed(…).

Returns#

bool

Channel::close
Channel: A bounded queue for passing values between tasks.
Channel::send: Adds value to the channel, waiting while it is full (a suspension point).
Channel::try_send: Adds value if there is room, without waiting.
Channel::recv: Takes the oldest value, waiting while the channel is empty (a suspension point).
Channel::try_recv: Takes the oldest value if there is one, without waiting.
Channel::len: Returns the number of values waiting to be received.
Channel::capacity: Returns the most values the channel can hold.