pub struct EpollCtl<'a> {
pub epfd: c_int,
pub op: c_int,
pub fd: c_int,
pub event: &'a epoll_event,
}
Fields
epfd: c_int
op: c_int
fd: c_int
event: &'a epoll_event
Trait Implementations
sourceimpl<'a> Alloc<'a> for EpollCtl<'a>
impl<'a> Alloc<'a> for EpollCtl<'a>
type Staged = Input<'a, epoll_event, &'a epoll_event>
type Staged = Input<'a, epoll_event, &'a epoll_event>
Opaque staged value, which returns Self::Committed
when committed via Commit::commit
. Read more
type Committed = ()
type Committed = ()
Opaque committed value
returned by guest::alloc::Commit::commit
called upon Self::Staged
, which returns Self::Collected
when
collected via guest::alloc::Collect::collect
. Read more
type Collected = Result<(), i32>
type Collected = Result<(), i32>
Value syscall collects as, which corresponds to its return value. Read more
sourcefn stage(self, alloc: &mut impl Allocator) -> Result<(Self::Argv, Self::Staged)>
fn stage(self, alloc: &mut impl Allocator) -> Result<(Self::Argv, Self::Staged)>
Allocate dynamic data, if necessary and return resulting argument vector registers and opaque staged value on success. Read more
sourcefn collect(
_: Self::Committed,
ret: Result<Self::Ret>,
_: &impl Collector
) -> Self::Collected
fn collect(
_: Self::Committed,
ret: Result<Self::Ret>,
_: &impl Collector
) -> Self::Collected
Collect the return registers, opaque committed value
and return a Self::Collected
. Read more
Auto Trait Implementations
impl<'a> RefUnwindSafe for EpollCtl<'a>
impl<'a> Send for EpollCtl<'a>
impl<'a> Sync for EpollCtl<'a>
impl<'a> Unpin for EpollCtl<'a>
impl<'a> UnwindSafe for EpollCtl<'a>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<'a, K, T> Call<'a, Alloc<K>> for T where
K: Kind,
T: Alloc<'a, K>,
impl<'a, K, T> Call<'a, Alloc<K>> for T where
K: Kind,
T: Alloc<'a, K>,
type Staged = StagedCall<'a, K, T>
type Staged = StagedCall<'a, K, T>
Opaque staged value, which returns Self::Committed
when committed via Commit::commit
. Read more
type Committed = CommittedCall<'a, K, T>
type Committed = CommittedCall<'a, K, T>
Opaque committed value returned by Commit::commit
called upon Self::Staged
,
which is, in turn, passed to Collect::collect
to yield a Self::Collected
. Read more