Struct OpenOptions

pub struct OpenOptions { /* private fields */ }

Available on crate feature fs only.

Options and flags which can be used to configure how a file is opened.

See std::fs::OpenOptions documentation for details.

Implementations

impl OpenOptions

pub fn new() -> Self

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

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

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

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

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

pub fn open<P: AsRef<CStr>>(&self, path: P) -> Result<File>

Trait Implementations

impl Clone for OpenOptions

fn clone(&self) -> OpenOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OpenOptions

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

Formats the value using the given formatter.