Struct RefInstance 

pub struct RefInstance {
    pub ty: Type,
    pub space: AddressSpace,
    pub access: AccessMode,
    pub view: MemView,
    pub ptr: Rc<RefCell<Instance>>,
}

Instance of a ref<AS,T,AM> type.

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

Fields

ty: Type

Inner type

space: AddressSpace

access: AccessMode

view: MemView

ptr: Rc<RefCell<Instance>>

Implementations

impl RefInstance

pub fn new(inst: Instance, space: AddressSpace, access: AccessMode) -> Self

impl RefInstance

pub fn view_member(&self, comp: String) -> Result<Self, Error>

Get a reference to a struct or vec member.

pub fn view_index(&self, index: usize) -> Result<Self, Error>

Get a reference to an array, vec or mat component.

pub fn read<'a>(&'a self) -> Result<Ref<'a, Instance>, Error>

pub fn write(&self, value: Instance) -> Result<(), Error>

pub fn read_write<'a>(&'a self) -> Result<RefMut<'a, Instance>, Error>

Trait Implementations

impl Clone for RefInstance

fn clone(&self) -> RefInstance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RefInstance

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

Formats the value using the given formatter.

impl Display for RefInstance

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

Formats the value using the given formatter.

impl From<PtrInstance> for RefInstance

fn from(p: PtrInstance) -> Self

Converts to this type from the input type.

impl From<RefInstance> for Instance

fn from(value: RefInstance) -> Self

Converts to this type from the input type.

impl From<RefInstance> for PtrInstance

fn from(r: RefInstance) -> Self

Converts to this type from the input type.

impl PartialEq for RefInstance

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

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 RefInstance