Struct fs_err::OpenOptions

pub struct OpenOptions(_);

Wrapper around std::fs::OptionOptions

Implementations

impl OpenOptions

pub fn new() -> Self

Wrapper for std::fs::OpenOptions::new

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

Wrapper for std::fs::OpenOptions::read

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

Wrapper for std::fs::OpenOptions::write

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

Wrapper for std::fs::OpenOptions::append

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

Wrapper for std::fs::OpenOptions::truncate

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

Wrapper for std::fs::OpenOptions::create

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

Wrapper for std::fs::OpenOptions::create_new

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

Wrapper for std::fs::OpenOptions::open

impl OpenOptions

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

pub fn from_options(options: OpenOptions) -> Self

Constructs Self from std::fs::OpenOptions

pub fn options(&self) -> &OpenOptions

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

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

fn clone(&self) -> OpenOptions

Returns a copy 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.

impl OpenOptionsExt for OpenOptions

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

Wapper for OpenOptionsExt::mode

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

Wapper for OpenOptionsExt::custom_flags