[−]Struct gfx::memory::Access
Flags providing information about the type of memory access to a resource.
An Access
value can be a combination of the the following bit patterns:
This information is used to create resources (see gfx::Factory).
Methods
impl Access
pub const READ: Access
Read access
pub const WRITE: Access
Write access
pub const RW: Access
Full access
pub const fn empty() -> Access
Returns an empty set of flags
pub const fn all() -> Access
Returns the set containing all flags.
pub const fn bits(&self) -> u8
Returns the raw value of the flags currently stored.
pub fn from_bits(bits: u8) -> Option<Access>
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) -> Access
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const unsafe fn from_bits_unchecked(bits: u8) -> Access
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
pub const fn is_empty(&self) -> bool
Returns true
if no flags are currently stored.
pub const fn is_all(&self) -> bool
Returns true
if all flags are currently set.
pub const fn intersects(&self, other: Access) -> bool
Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: Access) -> bool
Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: Access)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: Access)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: Access)
Toggles the specified flags in-place.
pub fn set(&mut self, other: Access, value: bool)
Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl Extend<Access> for Access
fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = Access>,
T: IntoIterator<Item = Access>,
impl BitXor<Access> for Access
type Output = Access
The resulting type after applying the ^
operator.
fn bitxor(self, other: Access) -> Access
Returns the left flags, but with all the right flags toggled.
impl Not for Access
type Output = Access
The resulting type after applying the !
operator.
fn not(self) -> Access
Returns the complement of this set of flags.
impl UpperHex for Access
impl Binary for Access
impl BitAndAssign<Access> for Access
fn bitand_assign(&mut self, other: Access)
Disables all flags disabled in the set.
impl Sub<Access> for Access
type Output = Access
The resulting type after applying the -
operator.
fn sub(self, other: Access) -> Access
Returns the set difference of the two sets of flags.
impl Clone for Access
fn clone(&self) -> Access
fn clone_from(&mut self, source: &Self)
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impl FromIterator<Access> for Access
fn from_iter<T>(iterator: T) -> Access where
T: IntoIterator<Item = Access>,
T: IntoIterator<Item = Access>,
impl Ord for Access
fn cmp(&self, other: &Access) -> Ordering
fn max(self, other: Self) -> Self
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fn min(self, other: Self) -> Self
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fn clamp(self, min: Self, max: Self) -> Self
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impl Debug for Access
impl BitAnd<Access> for Access
type Output = Access
The resulting type after applying the &
operator.
fn bitand(self, other: Access) -> Access
Returns the intersection between the two sets of flags.
impl Copy for Access
impl BitXorAssign<Access> for Access
fn bitxor_assign(&mut self, other: Access)
Toggles the set of flags.
impl BitOrAssign<Access> for Access
fn bitor_assign(&mut self, other: Access)
Adds the set of flags.
impl SubAssign<Access> for Access
fn sub_assign(&mut self, other: Access)
Disables all flags enabled in the set.
impl BitOr<Access> for Access
type Output = Access
The resulting type after applying the |
operator.
fn bitor(self, other: Access) -> Access
Returns the union of the two sets of flags.
impl Eq for Access
impl PartialEq<Access> for Access
impl LowerHex for Access
impl Octal for Access
impl PartialOrd<Access> for Access
fn partial_cmp(&self, other: &Access) -> Option<Ordering>
fn lt(&self, other: &Access) -> bool
fn le(&self, other: &Access) -> bool
fn gt(&self, other: &Access) -> bool
fn ge(&self, other: &Access) -> bool
impl Hash for Access
Auto Trait Implementations
impl Send for Access
impl Sync for Access
impl Unpin for Access
impl RefUnwindSafe for Access
impl UnwindSafe for Access
Blanket Implementations
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,