#[repr(transparent)]pub struct ExternalMemoryFeatureFlags { /* private fields */ }
Expand description
Implementations
sourceimpl ExternalMemoryFeatureFlags
impl ExternalMemoryFeatureFlags
pub const DEDICATED_ONLY: Self = Self{bits: 1,}
pub const EXPORTABLE: Self = Self{bits: 1 << 1,}
pub const IMPORTABLE: Self = Self{bits: 1 << 2,}
sourcepub const fn from_bits(bits: Flags) -> Option<Self>
pub const fn from_bits(bits: Flags) -> Option<Self>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: Flags) -> Self
pub const fn from_bits_truncate(bits: Flags) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: Flags) -> Self
pub const unsafe fn from_bits_unchecked(bits: Flags) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
Trait Implementations
sourceimpl Binary for ExternalMemoryFeatureFlags
impl Binary for ExternalMemoryFeatureFlags
sourceimpl BitAnd<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
impl BitAnd<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
type Output = ExternalMemoryFeatureFlags
type Output = ExternalMemoryFeatureFlags
The resulting type after applying the &
operator.
sourceimpl BitAndAssign<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
impl BitAndAssign<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
impl BitOr<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
sourcefn bitor(self, other: ExternalMemoryFeatureFlags) -> Self
fn bitor(self, other: ExternalMemoryFeatureFlags) -> Self
Returns the union of the two sets of flags.
type Output = ExternalMemoryFeatureFlags
type Output = ExternalMemoryFeatureFlags
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
impl BitOrAssign<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
impl BitXor<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
sourcefn bitxor(self, other: Self) -> Self
fn bitxor(self, other: Self) -> Self
Returns the left flags, but with all the right flags toggled.
type Output = ExternalMemoryFeatureFlags
type Output = ExternalMemoryFeatureFlags
The resulting type after applying the ^
operator.
sourceimpl BitXorAssign<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
impl BitXorAssign<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for ExternalMemoryFeatureFlags
impl Clone for ExternalMemoryFeatureFlags
sourcefn clone(&self) -> ExternalMemoryFeatureFlags
fn clone(&self) -> ExternalMemoryFeatureFlags
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for ExternalMemoryFeatureFlags
impl Debug for ExternalMemoryFeatureFlags
sourceimpl Default for ExternalMemoryFeatureFlags
impl Default for ExternalMemoryFeatureFlags
sourcefn default() -> ExternalMemoryFeatureFlags
fn default() -> ExternalMemoryFeatureFlags
Returns the “default value” for a type. Read more
sourceimpl Extend<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
impl Extend<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
sourcefn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
Extends a collection with the contents of an iterator. Read more
sourcefn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)Extends a collection with exactly one element.
sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more
sourceimpl FromIterator<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
impl FromIterator<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
sourcefn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
Creates a value from an iterator. Read more
sourceimpl Hash for ExternalMemoryFeatureFlags
impl Hash for ExternalMemoryFeatureFlags
sourceimpl LowerHex for ExternalMemoryFeatureFlags
impl LowerHex for ExternalMemoryFeatureFlags
sourceimpl Not for ExternalMemoryFeatureFlags
impl Not for ExternalMemoryFeatureFlags
type Output = ExternalMemoryFeatureFlags
type Output = ExternalMemoryFeatureFlags
The resulting type after applying the !
operator.
sourceimpl Octal for ExternalMemoryFeatureFlags
impl Octal for ExternalMemoryFeatureFlags
sourceimpl Ord for ExternalMemoryFeatureFlags
impl Ord for ExternalMemoryFeatureFlags
sourceimpl PartialEq<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
impl PartialEq<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
sourcefn eq(&self, other: &ExternalMemoryFeatureFlags) -> bool
fn eq(&self, other: &ExternalMemoryFeatureFlags) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &ExternalMemoryFeatureFlags) -> bool
fn ne(&self, other: &ExternalMemoryFeatureFlags) -> bool
This method tests for !=
.
sourceimpl PartialOrd<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
impl PartialOrd<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
sourcefn partial_cmp(&self, other: &ExternalMemoryFeatureFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &ExternalMemoryFeatureFlags) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl Sub<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
impl Sub<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
type Output = ExternalMemoryFeatureFlags
type Output = ExternalMemoryFeatureFlags
The resulting type after applying the -
operator.
sourceimpl SubAssign<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
impl SubAssign<ExternalMemoryFeatureFlags> for ExternalMemoryFeatureFlags
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl UpperHex for ExternalMemoryFeatureFlags
impl UpperHex for ExternalMemoryFeatureFlags
impl Copy for ExternalMemoryFeatureFlags
impl Eq for ExternalMemoryFeatureFlags
impl StructuralEq for ExternalMemoryFeatureFlags
impl StructuralPartialEq for ExternalMemoryFeatureFlags
Auto Trait Implementations
impl RefUnwindSafe for ExternalMemoryFeatureFlags
impl Send for ExternalMemoryFeatureFlags
impl Sync for ExternalMemoryFeatureFlags
impl Unpin for ExternalMemoryFeatureFlags
impl UnwindSafe for ExternalMemoryFeatureFlags
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more