Enum `Direction`

enum Direction

The direction that an ioctl is going.

The direction is relative to userspace: Read means reading data from the kernel, and Write means the kernel writing data to userspace.

Variants

None: None of the above.
Read: Read data from the kernel.
Write: Write data to the kernel.
ReadWrite: Read and write data to the kernel.

Implementations

`impl Clone for Direction`

fn clone(self: &Self) -> Direction

`impl Copy for Direction`

`impl Debug for Direction`

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

`impl Eq for Direction`

`impl Freeze for Direction`

`impl Hash for Direction`

fn hash<__H: $crate::hash::Hasher>(self: &Self, state: &mut __H)

`impl Ord for Direction`

fn cmp(self: &Self, other: &Direction) -> Ordering

`impl PartialEq for Direction`

fn eq(self: &Self, other: &Direction) -> bool

`impl PartialOrd for Direction`

fn partial_cmp(self: &Self, other: &Direction) -> Option<Ordering>

`impl RefUnwindSafe for Direction`

`impl Send for Direction`

`impl StructuralPartialEq for Direction`

`impl Sync for Direction`

`impl Unpin for Direction`

`impl UnsafeUnpin for Direction`

`impl UnwindSafe for Direction`

`impl<T> Any for Direction`

fn type_id(self: &Self) -> TypeId

`impl<T> Borrow for Direction`

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

`impl<T> BorrowMut for Direction`

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

`impl<T> CloneToUninit for Direction`

unsafe fn clone_to_uninit(self: &Self, dest: *mut u8)

`impl<T> From for Direction`

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

`impl<T> ToOwned for Direction`

fn to_owned(self: &Self) -> T
fn clone_into(self: &Self, target: &mut T)

`impl<T, U> Into for Direction`

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 Direction`

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

`impl<T, U> TryInto for Direction`

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