Struct gpu_alloc::MemoryPropertyFlags [−][src]
pub struct MemoryPropertyFlags { /* fields omitted */ }
Memory properties type.
Implementations
impl MemoryPropertyFlags
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impl MemoryPropertyFlags
[src]pub const DEVICE_LOCAL: MemoryPropertyFlags
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This flag is set for device-local memory types. Device-local memory is situated “close” to the GPU cores and allows for fast access.
pub const HOST_VISIBLE: MemoryPropertyFlags
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This flag is set for host-visible memory types. Host-visible memory can be mapped to the host memory range.
pub const HOST_COHERENT: MemoryPropertyFlags
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This flag is set for host-coherent memory types. Host-coherent memory does not requires manual invalidation for modifications on GPU to become visible on host; nor flush for modification on host to become visible on GPU. Access synchronization is still required.
pub const HOST_CACHED: MemoryPropertyFlags
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This flag is set for host-cached memory types. Host-cached memory uses cache in host memory for faster reads from host.
pub const LAZILY_ALLOCATED: MemoryPropertyFlags
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This flag is set for lazily-allocated memory types. Lazily-allocated memory must be used (and only) for transient image attachments.
pub const PROTECTED: MemoryPropertyFlags
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This flag is set for protected memory types. Protected memory can be used for writing by protected operations and can be read only by protected operations. Protected memory cannot be host-visible. Implementation must guarantee that there is no way for data to flow from protected to unprotected memory.
pub const fn empty() -> MemoryPropertyFlags
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Returns an empty set of flags
pub const fn all() -> MemoryPropertyFlags
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Returns the set containing all flags.
pub const fn bits(&self) -> u8
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Returns the raw value of the flags currently stored.
pub fn from_bits(bits: u8) -> Option<MemoryPropertyFlags>
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Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub const fn from_bits_truncate(bits: u8) -> MemoryPropertyFlags
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Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const unsafe fn from_bits_unchecked(bits: u8) -> MemoryPropertyFlags
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Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
pub const fn is_empty(&self) -> bool
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Returns true
if no flags are currently stored.
pub const fn is_all(&self) -> bool
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Returns true
if all flags are currently set.
pub const fn intersects(&self, other: MemoryPropertyFlags) -> bool
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Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: MemoryPropertyFlags) -> bool
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Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: MemoryPropertyFlags)
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Inserts the specified flags in-place.
pub fn remove(&mut self, other: MemoryPropertyFlags)
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Removes the specified flags in-place.
pub fn toggle(&mut self, other: MemoryPropertyFlags)
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Toggles the specified flags in-place.
pub fn set(&mut self, other: MemoryPropertyFlags, value: bool)
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Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl Binary for MemoryPropertyFlags
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impl Binary for MemoryPropertyFlags
[src]impl BitAnd<MemoryPropertyFlags> for MemoryPropertyFlags
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impl BitAnd<MemoryPropertyFlags> for MemoryPropertyFlags
[src]type Output = MemoryPropertyFlags
The resulting type after applying the &
operator.
pub fn bitand(self, other: MemoryPropertyFlags) -> MemoryPropertyFlags
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Returns the intersection between the two sets of flags.
impl BitAndAssign<MemoryPropertyFlags> for MemoryPropertyFlags
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impl BitAndAssign<MemoryPropertyFlags> for MemoryPropertyFlags
[src]pub fn bitand_assign(&mut self, other: MemoryPropertyFlags)
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Disables all flags disabled in the set.
impl BitOr<MemoryPropertyFlags> for MemoryPropertyFlags
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impl BitOr<MemoryPropertyFlags> for MemoryPropertyFlags
[src]type Output = MemoryPropertyFlags
The resulting type after applying the |
operator.
pub fn bitor(self, other: MemoryPropertyFlags) -> MemoryPropertyFlags
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Returns the union of the two sets of flags.
impl BitOrAssign<MemoryPropertyFlags> for MemoryPropertyFlags
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impl BitOrAssign<MemoryPropertyFlags> for MemoryPropertyFlags
[src]pub fn bitor_assign(&mut self, other: MemoryPropertyFlags)
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Adds the set of flags.
impl BitXor<MemoryPropertyFlags> for MemoryPropertyFlags
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impl BitXor<MemoryPropertyFlags> for MemoryPropertyFlags
[src]type Output = MemoryPropertyFlags
The resulting type after applying the ^
operator.
pub fn bitxor(self, other: MemoryPropertyFlags) -> MemoryPropertyFlags
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Returns the left flags, but with all the right flags toggled.
impl BitXorAssign<MemoryPropertyFlags> for MemoryPropertyFlags
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impl BitXorAssign<MemoryPropertyFlags> for MemoryPropertyFlags
[src]pub fn bitxor_assign(&mut self, other: MemoryPropertyFlags)
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Toggles the set of flags.
impl Clone for MemoryPropertyFlags
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impl Clone for MemoryPropertyFlags
[src]pub fn clone(&self) -> MemoryPropertyFlags
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pub fn clone_from(&mut self, source: &Self)
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impl Copy for MemoryPropertyFlags
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impl Copy for MemoryPropertyFlags
[src]impl Debug for MemoryPropertyFlags
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impl Debug for MemoryPropertyFlags
[src]impl Eq for MemoryPropertyFlags
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impl Eq for MemoryPropertyFlags
[src]impl Extend<MemoryPropertyFlags> for MemoryPropertyFlags
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impl Extend<MemoryPropertyFlags> for MemoryPropertyFlags
[src]pub fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = MemoryPropertyFlags>,
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T: IntoIterator<Item = MemoryPropertyFlags>,
pub fn extend_one(&mut self, item: A)
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pub fn extend_reserve(&mut self, additional: usize)
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impl FromIterator<MemoryPropertyFlags> for MemoryPropertyFlags
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impl FromIterator<MemoryPropertyFlags> for MemoryPropertyFlags
[src]pub fn from_iter<T>(iterator: T) -> MemoryPropertyFlags where
T: IntoIterator<Item = MemoryPropertyFlags>,
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T: IntoIterator<Item = MemoryPropertyFlags>,
impl Hash for MemoryPropertyFlags
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impl Hash for MemoryPropertyFlags
[src]impl LowerHex for MemoryPropertyFlags
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impl LowerHex for MemoryPropertyFlags
[src]impl Not for MemoryPropertyFlags
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impl Not for MemoryPropertyFlags
[src]type Output = MemoryPropertyFlags
The resulting type after applying the !
operator.
pub fn not(self) -> MemoryPropertyFlags
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Returns the complement of this set of flags.
impl Octal for MemoryPropertyFlags
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impl Octal for MemoryPropertyFlags
[src]impl Ord for MemoryPropertyFlags
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impl Ord for MemoryPropertyFlags
[src]impl PartialEq<MemoryPropertyFlags> for MemoryPropertyFlags
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impl PartialEq<MemoryPropertyFlags> for MemoryPropertyFlags
[src]pub fn eq(&self, other: &MemoryPropertyFlags) -> bool
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pub fn ne(&self, other: &MemoryPropertyFlags) -> bool
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impl PartialOrd<MemoryPropertyFlags> for MemoryPropertyFlags
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impl PartialOrd<MemoryPropertyFlags> for MemoryPropertyFlags
[src]pub fn partial_cmp(&self, other: &MemoryPropertyFlags) -> Option<Ordering>
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#[must_use]pub fn lt(&self, other: &Rhs) -> bool
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#[must_use]pub fn le(&self, other: &Rhs) -> bool
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#[must_use]pub fn gt(&self, other: &Rhs) -> bool
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#[must_use]pub fn ge(&self, other: &Rhs) -> bool
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impl StructuralEq for MemoryPropertyFlags
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impl StructuralEq for MemoryPropertyFlags
[src]impl Sub<MemoryPropertyFlags> for MemoryPropertyFlags
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impl Sub<MemoryPropertyFlags> for MemoryPropertyFlags
[src]type Output = MemoryPropertyFlags
The resulting type after applying the -
operator.
pub fn sub(self, other: MemoryPropertyFlags) -> MemoryPropertyFlags
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Returns the set difference of the two sets of flags.
impl SubAssign<MemoryPropertyFlags> for MemoryPropertyFlags
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impl SubAssign<MemoryPropertyFlags> for MemoryPropertyFlags
[src]pub fn sub_assign(&mut self, other: MemoryPropertyFlags)
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Disables all flags enabled in the set.
Auto Trait Implementations
impl RefUnwindSafe for MemoryPropertyFlags
impl RefUnwindSafe for MemoryPropertyFlags
impl Send for MemoryPropertyFlags
impl Send for MemoryPropertyFlags
impl Sync for MemoryPropertyFlags
impl Sync for MemoryPropertyFlags
impl Unpin for MemoryPropertyFlags
impl Unpin for MemoryPropertyFlags
impl UnwindSafe for MemoryPropertyFlags
impl UnwindSafe for MemoryPropertyFlags