pub struct Barrier(/* private fields */);
wgpu_core
or naga
only.Expand description
Memory barrier flags.
Implementations§
source§impl Barrier
impl Barrier
source§impl Barrier
impl Barrier
sourcepub const fn empty() -> Barrier
Available on wgpu_core
only.
pub const fn empty() -> Barrier
wgpu_core
only.Get a flags value with all bits unset.
sourcepub const fn all() -> Barrier
Available on wgpu_core
only.
pub const fn all() -> Barrier
wgpu_core
only.Get a flags value with all known bits set.
sourcepub const fn bits(&self) -> u32
Available on wgpu_core
only.
pub const fn bits(&self) -> u32
wgpu_core
only.Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: u32) -> Option<Barrier>
Available on wgpu_core
only.
pub const fn from_bits(bits: u32) -> Option<Barrier>
wgpu_core
only.Convert from a bits value.
This method will return None
if any unknown bits are set.
sourcepub const fn from_bits_truncate(bits: u32) -> Barrier
Available on wgpu_core
only.
pub const fn from_bits_truncate(bits: u32) -> Barrier
wgpu_core
only.Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: u32) -> Barrier
Available on wgpu_core
only.
pub const fn from_bits_retain(bits: u32) -> Barrier
wgpu_core
only.Convert from a bits value exactly.
sourcepub fn from_name(name: &str) -> Option<Barrier>
Available on wgpu_core
only.
pub fn from_name(name: &str) -> Option<Barrier>
wgpu_core
only.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 is_empty(&self) -> bool
Available on wgpu_core
only.
pub const fn is_empty(&self) -> bool
wgpu_core
only.Whether all bits in this flags value are unset.
sourcepub const fn is_all(&self) -> bool
Available on wgpu_core
only.
pub const fn is_all(&self) -> bool
wgpu_core
only.Whether all known bits in this flags value are set.
sourcepub const fn intersects(&self, other: Barrier) -> bool
Available on wgpu_core
only.
pub const fn intersects(&self, other: Barrier) -> bool
wgpu_core
only.Whether any set bits in a source flags value are also set in a target flags value.
sourcepub const fn contains(&self, other: Barrier) -> bool
Available on wgpu_core
only.
pub const fn contains(&self, other: Barrier) -> bool
wgpu_core
only.Whether all set bits in a source flags value are also set in a target flags value.
sourcepub fn insert(&mut self, other: Barrier)
Available on wgpu_core
only.
pub fn insert(&mut self, other: Barrier)
wgpu_core
only.The bitwise or (|
) of the bits in two flags values.
sourcepub fn remove(&mut self, other: Barrier)
Available on wgpu_core
only.
pub fn remove(&mut self, other: Barrier)
wgpu_core
only.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: Barrier)
Available on wgpu_core
only.
pub fn toggle(&mut self, other: Barrier)
wgpu_core
only.The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub fn set(&mut self, other: Barrier, value: bool)
Available on wgpu_core
only.
pub fn set(&mut self, other: Barrier, value: bool)
wgpu_core
only.Call insert
when value
is true
or remove
when value
is false
.
sourcepub const fn intersection(self, other: Barrier) -> Barrier
Available on wgpu_core
only.
pub const fn intersection(self, other: Barrier) -> Barrier
wgpu_core
only.The bitwise and (&
) of the bits in two flags values.
sourcepub const fn union(self, other: Barrier) -> Barrier
Available on wgpu_core
only.
pub const fn union(self, other: Barrier) -> Barrier
wgpu_core
only.The bitwise or (|
) of the bits in two flags values.
sourcepub const fn difference(self, other: Barrier) -> Barrier
Available on wgpu_core
only.
pub const fn difference(self, other: Barrier) -> Barrier
wgpu_core
only.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: Barrier) -> Barrier
Available on wgpu_core
only.
pub const fn symmetric_difference(self, other: Barrier) -> Barrier
wgpu_core
only.The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub const fn complement(self) -> Barrier
Available on wgpu_core
only.
pub const fn complement(self) -> Barrier
wgpu_core
only.The bitwise negation (!
) of the bits in a flags value, truncating the result.
source§impl Barrier
impl Barrier
sourcepub const fn iter(&self) -> Iter<Barrier>
Available on wgpu_core
only.
pub const fn iter(&self) -> Iter<Barrier>
wgpu_core
only.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<Barrier>
Available on wgpu_core
only.
pub const fn iter_names(&self) -> IterNames<Barrier>
wgpu_core
only.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<'arbitrary> Arbitrary<'arbitrary> for Barrier
impl<'arbitrary> Arbitrary<'arbitrary> for Barrier
source§fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Barrier, Error>
fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Barrier, Error>
Self
from the given unstructured data. Read moresource§impl BitAndAssign for Barrier
impl BitAndAssign for Barrier
source§fn bitand_assign(&mut self, other: Barrier)
fn bitand_assign(&mut self, other: Barrier)
The bitwise and (&
) of the bits in two flags values.
source§impl BitOrAssign for Barrier
impl BitOrAssign for Barrier
source§fn bitor_assign(&mut self, other: Barrier)
fn bitor_assign(&mut self, other: Barrier)
The bitwise or (|
) of the bits in two flags values.
source§impl BitXorAssign for Barrier
impl BitXorAssign for Barrier
source§fn bitxor_assign(&mut self, other: Barrier)
fn bitxor_assign(&mut self, other: Barrier)
The bitwise exclusive-or (^
) of the bits in two flags values.
source§impl<'de> Deserialize<'de> for Barrier
impl<'de> Deserialize<'de> for Barrier
source§fn deserialize<__D>(
__deserializer: __D
) -> Result<Barrier, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D
) -> Result<Barrier, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
source§impl Extend<Barrier> for Barrier
impl Extend<Barrier> for Barrier
source§fn extend<T>(&mut self, iterator: T)where
T: IntoIterator<Item = Barrier>,
fn extend<T>(&mut self, iterator: T)where
T: IntoIterator<Item = Barrier>,
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 Barrier
impl Flags for Barrier
source§fn from_bits_retain(bits: u32) -> Barrier
fn from_bits_retain(bits: u32) -> Barrier
§fn from_bits_truncate(bits: Self::Bits) -> Self
fn from_bits_truncate(bits: Self::Bits) -> Self
§fn from_name(name: &str) -> Option<Self>
fn from_name(name: &str) -> Option<Self>
§fn iter_names(&self) -> IterNames<Self>
fn iter_names(&self) -> IterNames<Self>
§fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
§fn contains(&self, other: Self) -> boolwhere
Self: Sized,
fn contains(&self, other: Self) -> boolwhere
Self: Sized,
§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.§fn remove(&mut self, other: Self)where
Self: Sized,
fn remove(&mut self, other: Self)where
Self: Sized,
&!
). Read more§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.§fn set(&mut self, other: Self, value: bool)where
Self: Sized,
fn set(&mut self, other: Self, value: bool)where
Self: Sized,
Flags::insert
] when value
is true
or [Flags::remove
] when value
is false
.§fn intersection(self, other: Self) -> Self
fn intersection(self, other: Self) -> Self
&
) of the bits in two flags values.§fn difference(self, other: Self) -> Self
fn difference(self, other: Self) -> Self
&!
). Read more§fn symmetric_difference(self, other: Self) -> Self
fn symmetric_difference(self, other: Self) -> Self
^
) of the bits in two flags values.§fn complement(self) -> Self
fn complement(self) -> Self
!
) of the bits in a flags value, truncating the result.source§impl FromIterator<Barrier> for Barrier
impl FromIterator<Barrier> for Barrier
source§impl IntoIterator for Barrier
impl IntoIterator for Barrier
source§impl PartialEq for Barrier
impl PartialEq for Barrier
source§impl Serialize for Barrier
impl Serialize for Barrier
source§fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
source§impl Sub for Barrier
impl Sub for Barrier
source§impl SubAssign for Barrier
impl SubAssign for Barrier
source§fn sub_assign(&mut self, other: Barrier)
fn sub_assign(&mut self, other: Barrier)
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.
impl Copy for Barrier
impl Eq for Barrier
impl StructuralEq for Barrier
impl StructuralPartialEq for Barrier
Auto Trait Implementations§
impl RefUnwindSafe for Barrier
impl Send for Barrier
impl Sync for Barrier
impl Unpin for Barrier
impl UnwindSafe for Barrier
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
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
key
and return true
if they are equal.