Struct alsa::poll::PollFlags

pub struct PollFlags { /* fields omitted */ }

Methods

impl PollFlags

fn empty() -> PollFlags

Returns an empty set of flags.

fn all() -> PollFlags

Returns the set containing all flags.

fn bits(&self) -> c_short

Returns the raw value of the flags currently stored.

fn from_bits(bits: c_short) -> Option<PollFlags>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

fn from_bits_truncate(bits: c_short) -> PollFlags

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

fn is_all(&self) -> bool

Returns true if all flags are currently set.

fn intersects(&self, other: PollFlags) -> bool

Returns true if there are flags common to both self and other.

fn contains(&self, other: PollFlags) -> bool

Returns true all of the flags in other are contained within self.

fn insert(&mut self, other: PollFlags)

Inserts the specified flags in-place.

fn remove(&mut self, other: PollFlags)

Removes the specified flags in-place.

fn toggle(&mut self, other: PollFlags)

Toggles the specified flags in-place.

fn set(&mut self, other: PollFlags, value: bool)

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Copy for PollFlags

impl PartialEq for PollFlags

fn eq(&self, __arg_0: &PollFlags) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &PollFlags) -> bool

This method tests for !=.

impl Eq for PollFlags

impl Clone for PollFlags

fn clone(&self) -> PollFlags

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialOrd for PollFlags

fn partial_cmp(&self, __arg_0: &PollFlags) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, __arg_0: &PollFlags) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &PollFlags) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, __arg_0: &PollFlags) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &PollFlags) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Ord for PollFlags

fn cmp(&self, __arg_0: &PollFlags) -> Ordering

This method returns an Ordering between self and other.

impl Hash for PollFlags

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Debug for PollFlags

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

Formats the value using the given formatter.

impl BitOr for PollFlags

type Output = PollFlags

The resulting type after applying the | operator

fn bitor(self, other: PollFlags) -> PollFlags

Returns the union of the two sets of flags.

impl BitOrAssign for PollFlags

fn bitor_assign(&mut self, other: PollFlags)

Adds the set of flags.

impl BitXor for PollFlags

type Output = PollFlags

The resulting type after applying the ^ operator

fn bitxor(self, other: PollFlags) -> PollFlags

Returns the left flags, but with all the right flags toggled.

impl BitXorAssign for PollFlags

fn bitxor_assign(&mut self, other: PollFlags)

Toggles the set of flags.

impl BitAnd for PollFlags

type Output = PollFlags

The resulting type after applying the & operator

fn bitand(self, other: PollFlags) -> PollFlags

Returns the intersection between the two sets of flags.

impl BitAndAssign for PollFlags

fn bitand_assign(&mut self, other: PollFlags)

Disables all flags disabled in the set.

impl Sub for PollFlags

type Output = PollFlags

The resulting type after applying the - operator

fn sub(self, other: PollFlags) -> PollFlags

Returns the set difference of the two sets of flags.

impl SubAssign for PollFlags

fn sub_assign(&mut self, other: PollFlags)

Disables all flags enabled in the set.

impl Not for PollFlags

type Output = PollFlags

The resulting type after applying the ! operator

fn not(self) -> PollFlags

Returns the complement of this set of flags.

impl Extend<PollFlags> for PollFlags

fn extend<T: IntoIterator<Item = PollFlags>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator.

impl FromIterator<PollFlags> for PollFlags

fn from_iter<T: IntoIterator<Item = PollFlags>>(iterator: T) -> PollFlags

Creates a value from an iterator.