Struct Permissions

pub struct Permissions { /* private fields */ }

Representation of the various permissions on a file.

This corresponds to std::fs::Permissions.

We need to define our own version because the libstd `Permissions` doesn't have a public constructor that we can use.

Implementations

impl Permissions

pub fn from_std(std: Permissions) -> Permissions

Constructs a new instance of Self from the given std::fs::Permissions.

pub fn into_std(self, file: &File) -> Result<Permissions, Error>

Consumes self and produces a new instance of std::fs::Permissions.

The `file` parameter works around the fact that we can't construct a `Permissions` object ourselves on Windows.

pub const fn readonly(&self) -> bool

Returns true if these permissions describe a readonly (unwritable) file.

This corresponds to std::fs::Permissions::readonly.

pub fn set_readonly(&mut self, readonly: bool)

Modifies the readonly flag for this set of permissions.

This corresponds to std::fs::Permissions::set_readonly.

Trait Implementations

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 Debug for Permissions

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

Formats the value using the given formatter.

impl PartialEq for Permissions

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PermissionsExt for Permissions

Available on Unix only.

fn mode(&self) -> u32

Returns the underlying raw st_mode bits that contain the standard Unix permissions for this file.

fn set_mode(&mut self, mode: u32)

Sets the underlying raw bits for this set of permissions.

fn from_mode(mode: u32) -> Permissions

Creates a new instance of Permissions from the given set of Unix permission bits.

impl Eq for Permissions

impl StructuralPartialEq for Permissions