Struct BVec4A 

pub struct BVec4A(/* private fields */);

A 4-dimensional SIMD vector mask.

This type is 16 byte aligned.

Implementations

impl BVec4A

pub const FALSE: BVec4A

All false.

pub const TRUE: BVec4A

All true.

pub const fn new(x: bool, y: bool, z: bool, w: bool) -> BVec4A

Creates a new vector mask.

pub const fn splat(v: bool) -> BVec4A

Creates a vector with all elements set to v.

pub fn bitmask(self) -> u32

Returns a bitmask with the lowest 4 bits set from the elements of self.

A true element results in a 1 bit and a false element in a 0 bit. Element x goes into the first lowest bit, element y into the second, etc.

pub fn any(self) -> bool

Returns true if any of the elements are true, false otherwise.

pub fn all(self) -> bool

Returns true if all the elements are true, false otherwise.

pub fn test(&self, index: usize) -> bool

Tests the value at index.

Panics if index is greater than 3.

pub fn set(&mut self, index: usize, value: bool)

Sets the element at index.

Panics if index is greater than 3.

Trait Implementations

impl BitAnd for BVec4A

type Output = BVec4A

The resulting type after applying the & operator.

fn bitand(self, rhs: BVec4A) -> BVec4A

Performs the & operation.

impl BitAndAssign for BVec4A

fn bitand_assign(&mut self, rhs: BVec4A)

Performs the &= operation.

impl BitOr for BVec4A

type Output = BVec4A

The resulting type after applying the | operator.

fn bitor(self, rhs: BVec4A) -> BVec4A

Performs the | operation.

impl BitOrAssign for BVec4A

fn bitor_assign(&mut self, rhs: BVec4A)

Performs the |= operation.

impl BitXor for BVec4A

type Output = BVec4A

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: BVec4A) -> BVec4A

Performs the ^ operation.

impl BitXorAssign for BVec4A

fn bitxor_assign(&mut self, rhs: BVec4A)

Performs the ^= operation.

impl Clone for BVec4A

fn clone(&self) -> BVec4A

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BVec4A

Available on non-target_arch=spirv only.

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

Formats the value using the given formatter.

impl Default for BVec4A

fn default() -> BVec4A

Returns the “default value” for a type.

impl Display for BVec4A

Available on non-target_arch=spirv only.

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

Formats the value using the given formatter.

impl Hash for BVec4A

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Not for BVec4A

type Output = BVec4A

The resulting type after applying the ! operator.

fn not(self) -> BVec4A

Performs the unary ! operation.

impl PartialEq for BVec4A

fn eq(&self, rhs: &BVec4A) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for BVec4A

impl Eq for BVec4A