Struct GpuBuffer 

pub struct GpuBuffer {
    pub id: u64,
    pub size_bytes: usize,
    pub alignment: usize,
    /* private fields */
}

A raw byte buffer managed by a BufferPool.

Fields

id: u64

Unique identifier assigned by the owning pool.

size_bytes: usize

Allocated capacity in bytes.

alignment: usize

Alignment guarantee (in bytes).

Implementations

impl GpuBuffer

pub fn new(id: u64, size: usize, alignment: usize) -> Self

Allocate a new buffer with the given size and alignment.

The alignment hint is recorded but the backing Vec<u8> uses the default allocator. For truly aligned allocations a custom allocator would be required; the pool still respects the alignment in compatibility checks.

pub fn as_slice(&self) -> &[u8]

View the buffer contents as a byte slice.

pub fn as_mut_slice(&mut self) -> &mut [u8]

View the buffer contents as a mutable byte slice.

pub fn fill(&mut self, value: u8)

Fill the entire buffer with value (memset equivalent).

pub fn is_in_use(&self) -> bool

Whether this buffer is currently checked out.

Trait Implementations

impl Debug for GpuBuffer

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

Formats the value using the given formatter.