Enum conch_runtime::io::Permissions

pub enum Permissions {
    Read,
    Write,
    ReadWrite,
}

An indicator of the read/write permissions of an OS file primitive.

Variants

Read

A file was opened for reading only.

Write

A file was opened for writing only.

ReadWrite

A file was opened for both reading and writing.

Methods

impl Permissions

pub fn readable(&self) -> bool

Checks if read permissions are granted.

pub fn writable(&self) -> bool

Checks if write permissions are granted.

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

Opens permissions as a file handle.

Trait Implementations

impl Debug for Permissions

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

Formats the value using the given formatter.

impl Copy for Permissions

impl Clone for Permissions

fn clone(&self) -> Permissions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Permissions

fn eq(&self, other: &Permissions) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for Permissions

impl Into<OpenOptions> for Permissions

fn into(self) -> OpenOptions

Performs the conversion.

impl Display for Permissions

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.