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

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[];
};

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[];
};

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 StructuralEq for BufferBindingType

impl StructuralPartialEq for BufferBindingType