Struct `OpenHow`

#[repr(transparent)]
pub struct OpenHow(/* private field */);

Specifies how [openat2()] should open a pathname.

Reference

Linux

Implementations

`impl OpenHow`

fn new() -> Self

Create a new zero-filled open_how.

fn flags(self, flags: OFlag) -> Self

Set the open flags used to open a file, completely overwriting any existing flags.

fn mode(self, mode: Mode) -> Self

Set the file mode new files will be created with, overwriting any existing flags.

fn resolve(self, resolve: ResolveFlag) -> Self

Set resolve flags, completely overwriting any existing flags.

See [ResolveFlag] for more detail.

Trait Implementations

`impl Clone for OpenHow`

fn clone(&self) -> Self

`impl Copy for OpenHow`

`impl Debug for OpenHow`

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

`impl Default for OpenHow`

fn default() -> Self

Auto Trait Implementations

`impl Freeze for OpenHow`

`impl RefUnwindSafe for OpenHow`

`impl Send for OpenHow`

`impl Sync for OpenHow`

`impl Unpin for OpenHow`

`impl UnsafeUnpin for OpenHow`

`impl UnwindSafe for OpenHow`

Blanket Implementations

`impl<T> Any for OpenHow where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for OpenHow where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for OpenHow where T: ?Sized,`

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

`impl<T> CloneToUninit for OpenHow where T: Clone,`

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

`impl<T> From<T> for OpenHow`

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

`impl<T> ToOwned for OpenHow where T: Clone,`

type Owned = T;
fn to_owned(&self) -> T
fn clone_into(&self, target: &mut T)

`impl<T, U> Into for OpenHow where U: From<T>,`

fn into(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 OpenHow where U: Into<T>,`

type Error = never;
fn try_from(value: U) -> Result<T, never>

`impl<T, U> TryInto for OpenHow where U: TryFrom<T>,`

type Error = >::Error;
fn try_into(self) -> Result<U, >::Error>