Struct kernel::callback::Callback

pub struct Callback {
    app_id: AppId,
    appdata: usize,
    fn_ptr: RustOrRawFnPtr,
}

Wrapper around a function pointer.

Fields

app_id: AppId

appdata: usize

fn_ptr: RustOrRawFnPtr

Methods

impl Callback

pub fn new(appid: AppId, appdata: usize, fn_ptr: NonZero<*mut ()>) -> Callback

pub const fn kernel_new(
    appid: AppId,
    fn_ptr: fn(_: usize, _: usize, _: usize, _: usize)
) -> Callback

pub fn schedule(&mut self, r0: usize, r1: usize, r2: usize) -> bool

Trait Implementations

impl Clone for Callback

fn clone(&self) -> Callback

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Callback

impl Debug for Callback

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Sync for Callback