Struct wgpu_hal::BufferUses
source · pub struct BufferUses(/* private fields */);
Expand description
Similar to wgt::BufferUsages
but for internal use.
Implementations§
source§impl BufferUses
impl BufferUses
sourcepub const STORAGE_READ: Self = _
pub const STORAGE_READ: Self = _
A read-only storage buffer used in a bind group.
sourcepub const STORAGE_READ_WRITE: Self = _
pub const STORAGE_READ_WRITE: Self = _
A read-write or write-only buffer used in a bind group.
sourcepub const QUERY_RESOLVE: Self = _
pub const QUERY_RESOLVE: Self = _
A buffer used to store query results.
pub const ACCELERATION_STRUCTURE_SCRATCH: Self = _
pub const BOTTOM_LEVEL_ACCELERATION_STRUCTURE_INPUT: Self = _
pub const TOP_LEVEL_ACCELERATION_STRUCTURE_INPUT: Self = _
source§impl BufferUses
impl BufferUses
sourcepub const fn bits(&self) -> u16
pub const fn bits(&self) -> u16
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: u16) -> Option<Self>
pub const fn from_bits(bits: u16) -> 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: u16) -> Self
pub const fn from_bits_truncate(bits: u16) -> Self
Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: u16) -> Self
pub const fn from_bits_retain(bits: u16) -> 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 BufferUses
impl BufferUses
sourcepub const fn iter(&self) -> Iter<BufferUses>
pub const fn iter(&self) -> Iter<BufferUses>
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<BufferUses>
pub const fn iter_names(&self) -> IterNames<BufferUses>
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 BufferUses
impl Binary for BufferUses
source§impl BitAnd for BufferUses
impl BitAnd for BufferUses
source§impl BitAndAssign for BufferUses
impl BitAndAssign for BufferUses
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 BufferUses
impl BitOr for BufferUses
source§fn bitor(self, other: BufferUses) -> Self
fn bitor(self, other: BufferUses) -> Self
The bitwise or (|
) of the bits in two flags values.
§type Output = BufferUses
type Output = BufferUses
|
operator.source§impl BitOrAssign for BufferUses
impl BitOrAssign for BufferUses
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 BufferUses
impl BitXor for BufferUses
source§impl BitXorAssign for BufferUses
impl BitXorAssign for BufferUses
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 BufferUses
impl Clone for BufferUses
source§fn clone(&self) -> BufferUses
fn clone(&self) -> BufferUses
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for BufferUses
impl Debug for BufferUses
source§impl Extend<BufferUses> for BufferUses
impl Extend<BufferUses> for BufferUses
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 BufferUses
impl Flags for BufferUses
source§const FLAGS: &'static [Flag<BufferUses>] = _
const FLAGS: &'static [Flag<BufferUses>] = _
source§fn from_bits_retain(bits: u16) -> BufferUses
fn from_bits_retain(bits: u16) -> BufferUses
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<BufferUses> for BufferUses
impl FromIterator<BufferUses> for BufferUses
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 BufferUses
impl Hash for BufferUses
source§impl IntoIterator for BufferUses
impl IntoIterator for BufferUses
source§impl LowerHex for BufferUses
impl LowerHex for BufferUses
source§impl Not for BufferUses
impl Not for BufferUses
source§impl Octal for BufferUses
impl Octal for BufferUses
source§impl PartialEq for BufferUses
impl PartialEq for BufferUses
source§fn eq(&self, other: &BufferUses) -> bool
fn eq(&self, other: &BufferUses) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PublicFlags for BufferUses
impl PublicFlags for BufferUses
source§impl Sub for BufferUses
impl Sub for BufferUses
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.
§type Output = BufferUses
type Output = BufferUses
-
operator.source§impl SubAssign for BufferUses
impl SubAssign for BufferUses
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 BufferUses
impl UpperHex for BufferUses
impl Copy for BufferUses
impl Eq for BufferUses
impl StructuralPartialEq for BufferUses
Auto Trait Implementations§
impl Freeze for BufferUses
impl RefUnwindSafe for BufferUses
impl Send for BufferUses
impl Sync for BufferUses
impl Unpin for BufferUses
impl UnwindSafe for BufferUses
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<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
key
and return true
if they are equal.