Struct gfx_hal::external_memory::ExternalMemoryProperties
source · [−]pub struct ExternalMemoryProperties { /* private fields */ }
Expand description
External memory properties.
Implementations
sourceimpl ExternalMemoryProperties
impl ExternalMemoryProperties
sourcepub const EXPORTABLE: Self
pub const EXPORTABLE: Self
The memory can be exported using [Device::export_memory][Device::export_memory].
sourcepub const IMPORTABLE: Self
pub const IMPORTABLE: Self
The memory can be imported using [Device::import_external_image][Device::import_external_image] and [Device::import_external_buffer][Device::import_external_buffer].
sourcepub const EXPORTABLE_FROM_IMPORTED: Self
pub const EXPORTABLE_FROM_IMPORTED: Self
The memory created using [Device::import_external_image][Device::import_external_image] and [Device::import_external_buffer][Device::import_external_buffer] can be exported using [Device::export_memory][Device::export_memory].
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> 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: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u32) -> Self
pub const unsafe fn from_bits_unchecked(bits: u32) -> 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 ExternalMemoryProperties
impl Binary for ExternalMemoryProperties
sourceimpl BitAndAssign<ExternalMemoryProperties> for ExternalMemoryProperties
impl BitAndAssign<ExternalMemoryProperties> for ExternalMemoryProperties
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<ExternalMemoryProperties> for ExternalMemoryProperties
impl BitOr<ExternalMemoryProperties> for ExternalMemoryProperties
sourcefn bitor(self, other: ExternalMemoryProperties) -> Self
fn bitor(self, other: ExternalMemoryProperties) -> Self
Returns the union of the two sets of flags.
type Output = Self
type Output = Self
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<ExternalMemoryProperties> for ExternalMemoryProperties
impl BitOrAssign<ExternalMemoryProperties> for ExternalMemoryProperties
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXorAssign<ExternalMemoryProperties> for ExternalMemoryProperties
impl BitXorAssign<ExternalMemoryProperties> for ExternalMemoryProperties
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for ExternalMemoryProperties
impl Clone for ExternalMemoryProperties
sourcefn clone(&self) -> ExternalMemoryProperties
fn clone(&self) -> ExternalMemoryProperties
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 ExternalMemoryProperties
impl Debug for ExternalMemoryProperties
sourceimpl Extend<ExternalMemoryProperties> for ExternalMemoryProperties
impl Extend<ExternalMemoryProperties> for ExternalMemoryProperties
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<ExternalMemoryProperties> for ExternalMemoryProperties
impl FromIterator<ExternalMemoryProperties> for ExternalMemoryProperties
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 ExternalMemoryProperties
impl Hash for ExternalMemoryProperties
sourceimpl LowerHex for ExternalMemoryProperties
impl LowerHex for ExternalMemoryProperties
sourceimpl Not for ExternalMemoryProperties
impl Not for ExternalMemoryProperties
sourceimpl Octal for ExternalMemoryProperties
impl Octal for ExternalMemoryProperties
sourceimpl Ord for ExternalMemoryProperties
impl Ord for ExternalMemoryProperties
sourceimpl PartialEq<ExternalMemoryProperties> for ExternalMemoryProperties
impl PartialEq<ExternalMemoryProperties> for ExternalMemoryProperties
sourcefn eq(&self, other: &ExternalMemoryProperties) -> bool
fn eq(&self, other: &ExternalMemoryProperties) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &ExternalMemoryProperties) -> bool
fn ne(&self, other: &ExternalMemoryProperties) -> bool
This method tests for !=
.
sourceimpl PartialOrd<ExternalMemoryProperties> for ExternalMemoryProperties
impl PartialOrd<ExternalMemoryProperties> for ExternalMemoryProperties
sourcefn partial_cmp(&self, other: &ExternalMemoryProperties) -> Option<Ordering>
fn partial_cmp(&self, other: &ExternalMemoryProperties) -> 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 SubAssign<ExternalMemoryProperties> for ExternalMemoryProperties
impl SubAssign<ExternalMemoryProperties> for ExternalMemoryProperties
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl UpperHex for ExternalMemoryProperties
impl UpperHex for ExternalMemoryProperties
impl Copy for ExternalMemoryProperties
impl Eq for ExternalMemoryProperties
impl StructuralEq for ExternalMemoryProperties
impl StructuralPartialEq for ExternalMemoryProperties
Auto Trait Implementations
impl RefUnwindSafe for ExternalMemoryProperties
impl Send for ExternalMemoryProperties
impl Sync for ExternalMemoryProperties
impl Unpin for ExternalMemoryProperties
impl UnwindSafe for ExternalMemoryProperties
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub 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.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more