Struct pw_memblock

#[repr(C)]
pub struct pw_memblock {
    pub pool: *mut pw_mempool,
    pub id: u32,
    pub ref_: c_int,
    pub flags: u32,
    pub type_: u32,
    pub fd: c_int,
    pub size: u32,
    pub map: *mut pw_memmap,
}

Memory block structure

Fields

pool: *mut pw_mempool

< owner pool

id: u32

< unique id

ref_: c_int

< refcount

flags: u32

< flags for the memory block on of enum pw_memblock_flags

type_: u32

< type of the fd, one of enum spa_data_type

fd: c_int

< fd

size: u32

< size of memory

map: *mut pw_memmap

< optional map when PW_MEMBLOCK_FLAG_MAP was given

Trait Implementations

impl Clone for pw_memblock

fn clone(&self) -> pw_memblock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for pw_memblock

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

Formats the value using the given formatter.

impl Copy for pw_memblock