Enum bevy_render::render_resource::BufferBindingType

pub enum BufferBindingType {
    Uniform,
    Storage {
        read_only: bool,
    },
}

Specific type of a buffer binding.

Corresponds to WebGPU GPUBufferBindingType.

Variants

Uniform

A buffer for uniform values.

Example WGSL syntax:

struct Globals {
    a_uniform: vec2<f32>,
    another_uniform: vec2<f32>,
}
@group(0) @binding(0)
var<uniform> globals: Globals;

Example GLSL syntax:

layout(std140, binding = 0)
uniform Globals {
    vec2 aUniform;
    vec2 anotherUniform;
};

Storage

A storage buffer.

Example WGSL syntax:

@group(0) @binding(0)
var<storage, read_write> my_element: array<vec4<f32>>;

Example GLSL syntax:

layout (set=0, binding=0) buffer myStorageBuffer {
    vec4 myElement[];
};

Fields

read_only: bool

If true, the buffer can only be read in the shader, and it:

• may or may not be annotated with read (WGSL).
• must be annotated with readonly (GLSL).

Example WGSL syntax:

@group(0) @binding(0)
var<storage, read> my_element: array<vec4<f32>>;

Example GLSL syntax:

layout (set=0, binding=0) readonly buffer myStorageBuffer {
    vec4 myElement[];
};

Trait Implementations

impl Clone for BufferBindingType

fn clone(&self) -> BufferBindingType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BufferBindingType

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

Formats the value using the given formatter.

impl Default for BufferBindingType

fn default() -> BufferBindingType

Returns the “default value” for a type.

impl Hash for BufferBindingType

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 PartialEq for BufferBindingType

fn eq(&self, other: &BufferBindingType) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for BufferBindingType

impl Eq for BufferBindingType

impl StructuralPartialEq for BufferBindingType