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← Io
Engine poll
poll_submit
poll_wait
poll_wants_write
poll_attempt_noted
poll_attempt
poll_ready
poll_cancel
poll_fail
poll_close
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wait_unlink
poll_arm
kqueue_start
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std
/
Extensions
/
Io
/
poll_wants_write
poll_wants_write
procedure
extension
experimental
since 0.31.0
Source
Whether
op
waits for the descriptor to become writable.
poll_wants_write
:: (op: *
Op
) ->
bool
Parameters
op
:
*
Op
Returns
bool
See also
poll_submit
poll_wait
poll_attempt_noted
poll_attempt
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