Struct photonio::fs::OpenOptions

pub struct OpenOptions { /* private fields */ }

Options to configure how a file is opened.

This type is an async version of std::fs::OpenOptions.

Implementations

impl OpenOptions

pub fn new() -> OpenOptions

See also std::fs::OpenOptions::new.

pub fn read(&mut self, read: bool) -> &mut OpenOptions

See also std::fs::OpenOptions::read.

pub fn write(&mut self, write: bool) -> &mut OpenOptions

See also std::fs::OpenOptions::write.

pub fn append(&mut self, append: bool) -> &mut OpenOptions

See also std::fs::OpenOptions::append.

pub fn truncate(&mut self, truncate: bool) -> &mut OpenOptions

See also std::fs::OpenOptions::truncate.

pub fn create(&mut self, create: bool) -> &mut OpenOptions

See also std::fs::OpenOptions::create.

pub fn create_new(&mut self, create_new: bool) -> &mut OpenOptions

See also std::fs::OpenOptions::create_new.

pub async fn open<P>(&self, path: P) -> impl Future<Output = Result<File, Error>>where
    P: AsRef<Path>,

See also std::fs::OpenOptions::open.

Trait Implementations

impl Debug for OpenOptions

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

Formats the value using the given formatter.

impl Default for OpenOptions

fn default() -> OpenOptions

Returns the “default value” for a type.

impl OpenOptionsExt for OpenOptions

fn mode(&mut self, mode: u32) -> &mut OpenOptions

Sets the mode bits that a new file will be created with.

fn custom_flags(&mut self, flags: i32) -> &mut OpenOptions

Pass custom flags to the flags argument of open.