Enum `Id`

enum Id<'fd>

The ID argument for waitid

Variants

All

Wait for any child

Pid(crate::unistd::Pid)

Wait for the child whose process ID matches the given PID

PGid(crate::unistd::Pid)

Wait for the child whose process group ID matches the given PID

If the PID is zero, the caller's process group is used since Linux 5.4.

PIDFd(std::os::unix::io::BorrowedFd<'fd>)

Wait for the child referred to by the given PID file descriptor

Implementations

`impl<'fd> Debug for Id<'fd>`

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

`impl<'fd> Freeze for Id<'fd>`

`impl<'fd> RefUnwindSafe for Id<'fd>`

`impl<'fd> Send for Id<'fd>`

`impl<'fd> Sync for Id<'fd>`

`impl<'fd> Unpin for Id<'fd>`

`impl<'fd> UnsafeUnpin for Id<'fd>`

`impl<'fd> UnwindSafe for Id<'fd>`

`impl<T> Any for Id<'fd>`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for Id<'fd>`

fn borrow(self: &Self) -> &T

`impl<T> BorrowMut for Id<'fd>`

fn borrow_mut(self: &mut Self) -> &mut T

`impl<T> From for Id<'fd>`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T, U> Into for Id<'fd>`

fn into(self: Self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom for Id<'fd>`

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

`impl<T, U> TryInto for Id<'fd>`

fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error>