Struct pal_async::interest::PollEvents

pub struct PollEvents(/* private fields */);

A set of readiness events for polled IO.

Implementations

impl PollEvents

pub const EMPTY: Self = _

The empty set.

pub const FULL: Self = _

The full set.

pub const IN: Self = _

Read readiness, corresponding to POLLIN.

pub const OUT: Self = _

Write readiness, corresponding to POLLOUT.

pub const ERR: Self = _

An error condition, corresponding to POLLERR.

pub const HUP: Self = _

Hangup, corresponding to POLLHUP. The behavior of this depends on the object.

pub const PRI: Self = _

Priority data readiness, corresponding to POLLPRI.

pub const RDHUP: Self = _

Read hangup, corresponding to POLLRDHUP.

pub fn is_empty(self) -> bool

Returns whether the set is empty.

pub fn has_in(self) -> bool

Returns whether the set includes IN.

pub fn has_out(self) -> bool

Returns whether the set includes OUT.

pub fn has_err(self) -> bool

Returns whether the set includes ERR.

pub fn has_hup(self) -> bool

Returns whether the set includes HUP.

pub fn has_pri(self) -> bool

Returns whether the set includes PRI.

pub fn has_rdhup(self) -> bool

Returns whether the set includes RDHUP.

impl PollEvents

pub fn to_poll_events(self) -> i16

Converts to the platform-specific poll events.

pub fn from_poll_events(poll_events: i16) -> Self

Converts from the platform-specific poll events.

Trait Implementations

impl BitAnd for PollEvents

type Output = PollEvents

The resulting type after applying the & operator.

fn bitand(self, rhs: Self) -> Self::Output

Performs the & operation.

impl BitAndAssign for PollEvents

fn bitand_assign(&mut self, rhs: Self)

Performs the &= operation.

impl BitOr for PollEvents

type Output = PollEvents

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation.

impl BitOrAssign for PollEvents

fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation.

impl Clone for PollEvents

fn clone(&self) -> PollEvents

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PollEvents

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PollEvents

fn default() -> PollEvents

Returns the “default value” for a type.

impl Not for PollEvents

type Output = PollEvents

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl PartialEq for PollEvents

fn eq(&self, other: &PollEvents) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for PollEvents

impl Eq for PollEvents

impl StructuralPartialEq for PollEvents