pub struct EpollFlags(/* private fields */);
Implementations§
source§impl EpollFlags
impl EpollFlags
pub const EPOLLIN: Self = _
pub const EPOLLPRI: Self = _
pub const EPOLLOUT: Self = _
pub const EPOLLRDNORM: Self = _
pub const EPOLLRDBAND: Self = _
pub const EPOLLWRNORM: Self = _
pub const EPOLLWRBAND: Self = _
pub const EPOLLMSG: Self = _
pub const EPOLLERR: Self = _
pub const EPOLLHUP: Self = _
pub const EPOLLRDHUP: Self = _
pub const EPOLLEXCLUSIVE: Self = _
pub const EPOLLWAKEUP: Self = _
pub const EPOLLONESHOT: Self = _
pub const EPOLLET: Self = _
source§impl EpollFlags
impl EpollFlags
sourcepub const fn bits(&self) -> c_int
pub const fn bits(&self) -> c_int
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: c_int) -> Option<Self>
pub const fn from_bits(bits: c_int) -> Option<Self>
Convert from a bits value.
This method will return None
if any unknown bits are set.
sourcepub const fn from_bits_truncate(bits: c_int) -> Self
pub const fn from_bits_truncate(bits: c_int) -> Self
Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: c_int) -> Self
pub const fn from_bits_retain(bits: c_int) -> Self
Convert from a bits value exactly.
sourcepub fn from_name(name: &str) -> Option<Self>
pub fn from_name(name: &str) -> Option<Self>
Get a flags value with the bits of a flag with the given name set.
This method will return None
if name
is empty or doesn’t
correspond to any named flag.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Whether any set bits in a source flags value are also set in a target flags value.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Whether all set bits in a source flags value are also set in a target flags value.
sourcepub fn remove(&mut self, other: Self)
pub fn remove(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
remove
won’t truncate other
, but the !
operator will.
sourcepub fn toggle(&mut self, other: Self)
pub fn toggle(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Call insert
when value
is true
or remove
when value
is false
.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
The bitwise and (&
) of the bits in two flags values.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
The bitwise or (|
) of the bits in two flags values.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
The bitwise negation (!
) of the bits in a flags value, truncating the result.
source§impl EpollFlags
impl EpollFlags
sourcepub const fn iter(&self) -> Iter<EpollFlags>
pub const fn iter(&self) -> Iter<EpollFlags>
Yield a set of contained flags values.
Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.
sourcepub const fn iter_names(&self) -> IterNames<EpollFlags>
pub const fn iter_names(&self) -> IterNames<EpollFlags>
Yield a set of contained named flags values.
This method is like iter
, except only yields bits in contained named flags.
Any unknown bits, or bits not corresponding to a contained flag will not be yielded.
Trait Implementations§
source§impl Binary for EpollFlags
impl Binary for EpollFlags
source§impl BitAnd for EpollFlags
impl BitAnd for EpollFlags
source§impl BitAndAssign for EpollFlags
impl BitAndAssign for EpollFlags
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
The bitwise and (&
) of the bits in two flags values.
source§impl BitOr for EpollFlags
impl BitOr for EpollFlags
source§fn bitor(self, other: EpollFlags) -> Self
fn bitor(self, other: EpollFlags) -> Self
The bitwise or (|
) of the bits in two flags values.
source§type Output = EpollFlags
type Output = EpollFlags
|
operator.source§impl BitOrAssign for EpollFlags
impl BitOrAssign for EpollFlags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
The bitwise or (|
) of the bits in two flags values.
source§impl BitXor for EpollFlags
impl BitXor for EpollFlags
source§impl BitXorAssign for EpollFlags
impl BitXorAssign for EpollFlags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
source§impl Clone for EpollFlags
impl Clone for EpollFlags
source§fn clone(&self) -> EpollFlags
fn clone(&self) -> EpollFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for EpollFlags
impl Debug for EpollFlags
source§impl Extend<EpollFlags> for EpollFlags
impl Extend<EpollFlags> for EpollFlags
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
The bitwise or (|
) of the bits in each flags value.
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl Flags for EpollFlags
impl Flags for EpollFlags
source§const FLAGS: &'static [Flag<EpollFlags>] = _
const FLAGS: &'static [Flag<EpollFlags>] = _
source§fn from_bits_retain(bits: c_int) -> EpollFlags
fn from_bits_retain(bits: c_int) -> EpollFlags
source§fn from_bits_truncate(bits: Self::Bits) -> Self
fn from_bits_truncate(bits: Self::Bits) -> Self
source§fn from_name(name: &str) -> Option<Self>
fn from_name(name: &str) -> Option<Self>
source§fn iter_names(&self) -> IterNames<Self>
fn iter_names(&self) -> IterNames<Self>
source§fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
source§fn contains(&self, other: Self) -> boolwhere
Self: Sized,
fn contains(&self, other: Self) -> boolwhere
Self: Sized,
source§fn insert(&mut self, other: Self)where
Self: Sized,
fn insert(&mut self, other: Self)where
Self: Sized,
|
) of the bits in two flags values.source§fn remove(&mut self, other: Self)where
Self: Sized,
fn remove(&mut self, other: Self)where
Self: Sized,
&!
). Read moresource§fn toggle(&mut self, other: Self)where
Self: Sized,
fn toggle(&mut self, other: Self)where
Self: Sized,
^
) of the bits in two flags values.source§fn intersection(self, other: Self) -> Self
fn intersection(self, other: Self) -> Self
&
) of the bits in two flags values.source§fn difference(self, other: Self) -> Self
fn difference(self, other: Self) -> Self
&!
). Read moresource§fn symmetric_difference(self, other: Self) -> Self
fn symmetric_difference(self, other: Self) -> Self
^
) of the bits in two flags values.source§fn complement(self) -> Self
fn complement(self) -> Self
!
) of the bits in a flags value, truncating the result.source§impl FromIterator<EpollFlags> for EpollFlags
impl FromIterator<EpollFlags> for EpollFlags
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
The bitwise or (|
) of the bits in each flags value.
source§impl Hash for EpollFlags
impl Hash for EpollFlags
source§impl IntoIterator for EpollFlags
impl IntoIterator for EpollFlags
source§impl LowerHex for EpollFlags
impl LowerHex for EpollFlags
source§impl Not for EpollFlags
impl Not for EpollFlags
source§impl Octal for EpollFlags
impl Octal for EpollFlags
source§impl Ord for EpollFlags
impl Ord for EpollFlags
source§fn cmp(&self, other: &EpollFlags) -> Ordering
fn cmp(&self, other: &EpollFlags) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq for EpollFlags
impl PartialEq for EpollFlags
source§impl PartialOrd for EpollFlags
impl PartialOrd for EpollFlags
source§impl PublicFlags for EpollFlags
impl PublicFlags for EpollFlags
source§impl Sub for EpollFlags
impl Sub for EpollFlags
source§fn sub(self, other: Self) -> Self
fn sub(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
source§type Output = EpollFlags
type Output = EpollFlags
-
operator.source§impl SubAssign for EpollFlags
impl SubAssign for EpollFlags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
source§impl UpperHex for EpollFlags
impl UpperHex for EpollFlags
impl Copy for EpollFlags
impl Eq for EpollFlags
impl StructuralPartialEq for EpollFlags
Auto Trait Implementations§
impl Freeze for EpollFlags
impl RefUnwindSafe for EpollFlags
impl Send for EpollFlags
impl Sync for EpollFlags
impl Unpin for EpollFlags
impl UnwindSafe for EpollFlags
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)