Struct CpuBuffer 

pub struct CpuBuffer {
    pub label: String,
    pub data: Vec<f32>,
    pub usage: BufferUsage,
}

Simulated GPU buffer backed by CPU memory for unit testing without a GPU.

Fields

label: String

Human-readable label for debugging.

data: Vec<f32>

Buffer contents as 32-bit floats.

usage: BufferUsage

Intended usage of this buffer.

Implementations

impl CpuBuffer

pub fn new_f32(label: &str, data: Vec<f32>, usage: BufferUsage) -> Self

Create a buffer pre-filled with the given data.

pub fn new_zeros(label: &str, n: usize, usage: BufferUsage) -> Self

Create a buffer of n zeros.

pub fn len(&self) -> usize

Number of f32 elements in the buffer.

pub fn is_empty(&self) -> bool

Returns true if the buffer contains no elements.

Trait Implementations

impl Clone for CpuBuffer

fn clone(&self) -> CpuBuffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CpuBuffer

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

Formats the value using the given formatter.