Enum AddressSpace 

pub enum AddressSpace {
    Function,
    Private,
    WorkGroup,
    Uniform,
    Storage {
        access: StorageAccess,
    },
    Handle,
    Immediate,
    TaskPayload,
    RayPayload,
    IncomingRayPayload,
}

Available on crate feature unstable-wgpu-29 only.

Addressing space of variables.

Variants

Function

Function locals.

Private

Private data, per invocation, mutable.

WorkGroup

Workgroup shared data, mutable.

Uniform

Uniform buffer data.

Storage

Storage buffer data, potentially mutable.

Fields

access: StorageAccess

Handle

Opaque handles, such as samplers and images.

Immediate

Immediate data.

A Module may contain at most one GlobalVariable in this address space. Its contents are provided not by a buffer but by SetImmediates pass commands, allowing the CPU to establish different values for each draw/dispatch.

Immediate variables may not contain f16 values, even if the SHADER_FLOAT16 capability is enabled.

Backends generally place tight limits on the size of Immediate variables.

TaskPayload

Task shader to mesh shader payload

RayPayload

Ray tracing payload, for inputting in TraceRays

IncomingRayPayload

Ray tracing payload, for entrypoints invoked by a TraceRays call

Each entrypoint may reference only one variable in this scope, as only one may be passed as a payload.

Implementations

impl AddressSpace

pub fn access(self) -> StorageAccess

Available on crate feature wgpu-29 only.

impl AddressSpace

pub const fn is_workgroup_like(self) -> bool

Available on crate feature wgpu-29 only.

Trait Implementations

impl Clone for AddressSpace

fn clone(&self) -> AddressSpace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AddressSpace

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

Formats the value using the given formatter.

impl Hash for AddressSpace

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 Ord for AddressSpace

fn cmp(&self, other: &AddressSpace) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for AddressSpace

fn eq(&self, other: &AddressSpace) -> 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 PartialOrd for AddressSpace

fn partial_cmp(&self, other: &AddressSpace) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for AddressSpace

impl Eq for AddressSpace

impl StructuralPartialEq for AddressSpace