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Struct wgpu_core::resource::BufferUse[−][src]

pub struct BufferUse { /* fields omitted */ }

The internal enum mirrored from BufferUsage. The values don’t have to match!

Implementations

impl BufferUse[src]

pub const EMPTY: BufferUse[src]

pub const MAP_READ: BufferUse[src]

pub const MAP_WRITE: BufferUse[src]

pub const COPY_SRC: BufferUse[src]

pub const COPY_DST: BufferUse[src]

pub const INDEX: BufferUse[src]

pub const VERTEX: BufferUse[src]

pub const UNIFORM: BufferUse[src]

pub const STORAGE_LOAD: BufferUse[src]

pub const STORAGE_STORE: BufferUse[src]

pub const INDIRECT: BufferUse[src]

pub const READ_ALL: BufferUse[src]

The combination of all read-only usages.

pub const WRITE_ALL: BufferUse[src]

The combination of all write-only and read-write usages.

pub const ORDERED: BufferUse[src]

The combination of all usages that the are guaranteed to be be ordered by the hardware. If a usage is not ordered, then even if it doesn’t change between draw calls, there still need to be pipeline barriers inserted for synchronization.

pub const fn empty() -> BufferUse[src]

Returns an empty set of flags

pub const fn all() -> BufferUse[src]

Returns the set containing all flags.

pub const fn bits(&self) -> u32[src]

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u32) -> Option<BufferUse>[src]

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u32) -> BufferUse[src]

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u32) -> BufferUse[src]

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool[src]

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool[src]

Returns true if all flags are currently set.

pub const fn intersects(&self, other: BufferUse) -> bool[src]

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: BufferUse) -> bool[src]

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: BufferUse)[src]

Inserts the specified flags in-place.

pub fn remove(&mut self, other: BufferUse)[src]

Removes the specified flags in-place.

pub fn toggle(&mut self, other: BufferUse)[src]

Toggles the specified flags in-place.

pub fn set(&mut self, other: BufferUse, value: bool)[src]

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Binary for BufferUse[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

Formats the value using the given formatter.

impl BitAnd<BufferUse> for BufferUse[src]

fn bitand(self, other: BufferUse) -> BufferUse[src]

Returns the intersection between the two sets of flags.

type Output = BufferUse

The resulting type after applying the & operator.

impl BitAndAssign<BufferUse> for BufferUse[src]

fn bitand_assign(&mut self, other: BufferUse)[src]

Disables all flags disabled in the set.

impl BitOr<BufferUse> for BufferUse[src]

fn bitor(self, other: BufferUse) -> BufferUse[src]

Returns the union of the two sets of flags.

type Output = BufferUse

The resulting type after applying the | operator.

impl BitOrAssign<BufferUse> for BufferUse[src]

fn bitor_assign(&mut self, other: BufferUse)[src]

Adds the set of flags.

impl BitXor<BufferUse> for BufferUse[src]

fn bitxor(self, other: BufferUse) -> BufferUse[src]

Returns the left flags, but with all the right flags toggled.

type Output = BufferUse

The resulting type after applying the ^ operator.

impl BitXorAssign<BufferUse> for BufferUse[src]

fn bitxor_assign(&mut self, other: BufferUse)[src]

Toggles the set of flags.

impl Clone for BufferUse[src]

fn clone(&self) -> BufferUse[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for BufferUse[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

Formats the value using the given formatter. Read more

impl Extend<BufferUse> for BufferUse[src]

fn extend<T: IntoIterator<Item = BufferUse>>(&mut self, iterator: T)[src]

Extends a collection with the contents of an iterator. Read more

fn extend_one(&mut self, item: A)[src]

🔬 This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)[src]

🔬 This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements. Read more

impl FromIterator<BufferUse> for BufferUse[src]

fn from_iter<T: IntoIterator<Item = BufferUse>>(iterator: T) -> BufferUse[src]

Creates a value from an iterator. Read more

impl Hash for BufferUse[src]

fn hash<__H: Hasher>(&self, state: &mut __H)[src]

Feeds this value into the given Hasher. Read more

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 1.3.0[src]

Feeds a slice of this type into the given Hasher. Read more

impl LowerHex for BufferUse[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

Formats the value using the given formatter.

impl Not for BufferUse[src]

fn not(self) -> BufferUse[src]

Returns the complement of this set of flags.

type Output = BufferUse

The resulting type after applying the ! operator.

impl Octal for BufferUse[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

Formats the value using the given formatter.

impl Ord for BufferUse[src]

fn cmp(&self, other: &BufferUse) -> Ordering[src]

This method returns an Ordering between self and other. Read more

#[must_use]
fn max(self, other: Self) -> Self1.21.0[src]

Compares and returns the maximum of two values. Read more

#[must_use]
fn min(self, other: Self) -> Self1.21.0[src]

Compares and returns the minimum of two values. Read more

#[must_use]
fn clamp(self, min: Self, max: Self) -> Self1.50.0[src]

Restrict a value to a certain interval. Read more

impl PartialEq<BufferUse> for BufferUse[src]

fn eq(&self, other: &BufferUse) -> bool[src]

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &BufferUse) -> bool[src]

This method tests for !=.

impl PartialOrd<BufferUse> for BufferUse[src]

fn partial_cmp(&self, other: &BufferUse) -> Option<Ordering>[src]

This method returns an ordering between self and other values if one exists. Read more

#[must_use]
fn lt(&self, other: &Rhs) -> bool1.0.0[src]

This method tests less than (for self and other) and is used by the < operator. Read more

#[must_use]
fn le(&self, other: &Rhs) -> bool1.0.0[src]

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

#[must_use]
fn gt(&self, other: &Rhs) -> bool1.0.0[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

#[must_use]
fn ge(&self, other: &Rhs) -> bool1.0.0[src]

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Sub<BufferUse> for BufferUse[src]

fn sub(self, other: BufferUse) -> BufferUse[src]

Returns the set difference of the two sets of flags.

type Output = BufferUse

The resulting type after applying the - operator.

impl SubAssign<BufferUse> for BufferUse[src]

fn sub_assign(&mut self, other: BufferUse)[src]

Disables all flags enabled in the set.

impl UpperHex for BufferUse[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

Formats the value using the given formatter.

impl Copy for BufferUse[src]

impl Eq for BufferUse[src]

impl StructuralEq for BufferUse[src]

impl StructuralPartialEq for BufferUse[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> CallHasher for T where
    T: Hash, 

pub fn get_hash<H>(&self, hasher: H) -> u64 where
    H: Hasher, 

impl<T> Downcast<T> for T

pub fn downcast(&self) -> &T

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized, [src]

pub fn equivalent(&self, key: &K) -> bool[src]

Compare self to key and return true if they are equal.

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<T> Upcast<T> for T

pub fn upcast(&self) -> Option<&T>

impl<N> NodeTrait for N where
    N: Copy + Ord + Hash, [src]