Struct `OpenOptions`

pub struct OpenOptions { pub(in ::sys::fs::unix) read: bool, pub(in ::sys::fs::unix) write: bool, pub(in ::sys::fs::unix) append: bool, pub(in ::sys::fs::unix) truncate: bool, pub(in ::sys::fs::unix) create: bool, pub(in ::sys::fs::unix) create_new: bool, pub(in ::sys::fs::unix) custom_flags: i32, pub(in ::sys::fs::unix) mode: mode_t }

Fields

read: bool
write: bool
append: bool
truncate: bool
create: bool
create_new: bool
custom_flags: i32
mode: mode_t

Implementations

`impl OpenOptions`

fn new() -> OpenOptions
fn read(&mut self, read: bool)
fn write(&mut self, write: bool)
fn append(&mut self, append: bool)
fn truncate(&mut self, truncate: bool)
fn create(&mut self, create: bool)
fn create_new(&mut self, create_new: bool)
fn custom_flags(&mut self, flags: i32)
fn mode(&mut self, mode: u32)
fn get_access_mode(&self) -> Result<c_int>
fn get_creation_mode(&self) -> Result<c_int>

Trait Implementations

`impl Clone for OpenOptions`

fn clone(&self) -> OpenOptions

`impl Debug for OpenOptions`

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

Auto Trait Implementations

`impl Freeze for OpenOptions`

`impl RefUnwindSafe for OpenOptions`

`impl Send for OpenOptions`

`impl Sync for OpenOptions`

`impl Unpin for OpenOptions`

`impl UnsafeUnpin for OpenOptions`

`impl UnwindSafe for OpenOptions`

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

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

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

`impl<T> From<T> for OpenOptions`

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

`impl<T> SizeHint for OpenOptions where T: ?Sized,`

fn lower_bound(&self) -> usize
fn upper_bound(&self) -> Option<usize>

`impl<T> SizedTypeProperties for OpenOptions`

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

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

`impl<T, U> Into<U> for OpenOptions 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<U> for OpenOptions where U: Into<T>,`

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

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

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