Struct StructInstance 

pub struct StructInstance {
    pub ty: StructType,
    pub members: Vec<Instance>,
}

Instance of a struct type.

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

Fields

ty: StructType

members: Vec<Instance>

Implementations

impl StructInstance

pub fn zero_value(s: &StructType) -> Result<Self, Error>

Zero-value initialize a struct instance.

impl StructInstance

pub fn new(ty: StructType, members: Vec<Instance>) -> Self

Create a struct instance.

Panics

• if there is not the right number of members
• if the members are not of the right type

pub fn member(&self, name: &str) -> Option<&Instance>

Get a struct member value by name.

pub fn member_mut(&mut self, name: &str) -> Option<&mut Instance>

Get a struct member value by name.

Trait Implementations

impl Clone for StructInstance

fn clone(&self) -> StructInstance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Convert for StructInstance

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 StructInstance

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

Formats the value using the given formatter.

impl Display for StructInstance

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

Formats the value using the given formatter.

impl From<StructInstance> for Instance

fn from(value: StructInstance) -> Self

Converts to this type from the input type.

impl PartialEq for StructInstance

fn eq(&self, other: &StructInstance) -> 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 StructInstance

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 StructInstance