Struct VirtqDesc 

#[repr(C)]
pub struct VirtqDesc {
    pub addr: u64,
    pub len: u32,
    pub flags: u16,
    pub next: u16,
}

A VirtIO virtqueue descriptor

Fields

addr: u64

Physical address of the buffer

len: u32

Length of the buffer

flags: u16

Flags (NEXT, WRITE, INDIRECT)

next: u16

Next descriptor index (if NEXT flag set)

Trait Implementations

impl Clone for VirtqDesc

fn clone(&self) -> VirtqDesc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VirtqDesc

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

Formats the value using the given formatter.

impl Default for VirtqDesc

fn default() -> VirtqDesc

Returns the “default value” for a type.

impl Copy for VirtqDesc