Struct fs_err::OpenOptions[][src]

pub struct OpenOptions(_);

Wrapper around std::fs::OptionOptions

Implementations

impl OpenOptions[src]

pub fn new() -> Self[src]

pub fn read(&mut self, read: bool) -> &mut Self[src]

pub fn write(&mut self, write: bool) -> &mut Self[src]

pub fn append(&mut self, append: bool) -> &mut Self[src]

pub fn truncate(&mut self, truncate: bool) -> &mut Self[src]

pub fn create(&mut self, create: bool) -> &mut Self[src]

pub fn create_new(&mut self, create_new: bool) -> &mut Self[src]

pub fn open<P>(&self, path: P) -> Result<File> where
    P: Into<PathBuf>, 
[src]

impl OpenOptions[src]

Methods added by fs-err that are not available on std::fs::OpenOptions.

pub fn from_options(options: OpenOptions) -> Self[src]

Constructs Self from std::fs::OpenOptions

pub fn options(&self) -> &OpenOptions[src]

Returns a reference to the underlying std::fs::OpenOptions.

Note that calling open() on this reference will NOT give you the improved errors from fs-err.

pub fn options_mut(&mut self) -> &mut OpenOptions[src]

Returns a mutable reference to the underlying std::fs::OpenOptions.

This allows you to change settings that don’t yet have wrappers in fs-err. Note that calling open() on this reference will NOT give you the improved errors from fs-err.

Trait Implementations

impl Clone for OpenOptions[src]

fn clone(&self) -> OpenOptions[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for OpenOptions[src]

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

Formats the value using the given formatter. Read more

impl OpenOptionsExt for OpenOptions[src]

fn mode(&mut self, mode: u32) -> &mut Self[src]

fn custom_flags(&mut self, flags: i32) -> &mut Self[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.