Struct ArrayInstance 

pub struct ArrayInstance {
    pub runtime_sized: bool,
    /* private fields */
}

Instance of an array<T, N> type.

Reference: https://www.w3.org/TR/WGSL/#array-types

Fields

runtime_sized: bool

Implementations

impl ArrayInstance

pub fn zero_value(n: usize, ty: &Type) -> Result<Self, Error>

Zero-value initialize an array instance.

impl ArrayInstance

pub fn new(components: Vec<Instance>, runtime_sized: bool) -> Self

Construct an array.

Panics

• if the components is empty
• if the components are not all the same type

pub fn n(&self) -> usize

The element count.

pub fn get(&self, i: usize) -> Option<&Instance>

Get an element by index.

pub fn get_mut(&mut self, i: usize) -> Option<&mut Instance>

Get an element by index.

pub fn iter(&self) -> impl Iterator<Item = &Instance>

pub fn iter_mut(&mut self) -> impl Iterator<Item = &mut Instance>

pub fn as_slice(&self) -> &[Instance]

Trait Implementations

impl Clone for ArrayInstance

fn clone(&self) -> ArrayInstance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Convert for ArrayInstance

fn convert_to(&self, ty: &Type) -> Option<Self>

Convert an instance to another type, if a feasible conversion exists.

fn convert_inner_to(&self, ty: &Type) -> Option<Self>

Convert an instance by changing its inner type to another.

fn concretize(&self) -> Option<Self>

Convert an abstract instance to a concrete type.

impl Debug for ArrayInstance

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

Formats the value using the given formatter.

impl Default for ArrayInstance

fn default() -> ArrayInstance

Returns the “default value” for a type.

impl Display for ArrayInstance

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

Formats the value using the given formatter.

impl From<ArrayInstance> for Instance

fn from(value: ArrayInstance) -> Self

Converts to this type from the input type.

impl IntoIterator for ArrayInstance

type Item = Instance

The type of the elements being iterated over.

type IntoIter = <Vec<Instance> as IntoIterator>::IntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for ArrayInstance

fn eq(&self, other: &ArrayInstance) -> 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 Ty for ArrayInstance

fn ty(&self) -> Type

get the type of an instance.

fn inner_ty(&self) -> Type

get the inner type of an instance (not recursive).

impl StructuralPartialEq for ArrayInstance