Struct OpenHow 

pub struct OpenHow(/* private fields */);

Specifies how openat2() should open a pathname.

Reference

• Linux

Implementations

impl OpenHow

pub fn new() -> Self

Create a new zero-filled open_how.

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

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

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

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

pub 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) -> OpenHow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OpenHow

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

Formats the value using the given formatter.

impl Default for OpenHow

fn default() -> Self

Returns the “default value” for a type.

impl Copy for OpenHow

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes