Struct Buffer 

pub struct Buffer {
    pub id: u32,
    pub width: u32,
    pub height: u32,
    pub stride: u32,
    pub format: PixelFormat,
    pub pool_id: u32,
    pub pool_buffer_id: u32,
}

Legacy buffer struct retained for surface.rs compatibility. New code should use WlBuffer + pool references.

Fields

id: u32

Buffer ID

width: u32

Width in pixels

height: u32

Height in pixels

stride: u32

Stride (bytes per row)

format: PixelFormat

Pixel format

pool_id: u32

Pool ID that owns this buffer’s pixel data

pool_buffer_id: u32

Buffer ID within the pool

Implementations

impl Buffer

pub fn new(id: u32, width: u32, height: u32, format: PixelFormat) -> Self

Create a new buffer descriptor.

pub fn from_pool( id: u32, pool_id: u32, pool_buffer_id: u32, width: u32, height: u32, stride: u32, format: PixelFormat, ) -> Self

Create a buffer linked to a pool.

Trait Implementations

impl Clone for Buffer

fn clone(&self) -> Buffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Buffer

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

Formats the value using the given formatter.