Struct Permission 

pub struct Permission(/* private fields */);

The permissions of a file or directory.

Implementations

impl Permission

pub const Execute: Self

pub const Write: Self

pub const Read: Self

pub const None: Self

pub const All: Self

pub const fn contains(&self, other: Self) -> bool

Checks if the flag set contains the specified flag(s)

pub const fn intersects(&self, other: Self) -> bool

Checks if the flag set contains any of the specified flag(s)

pub const fn insert(self, other: Self) -> Self

Inserts the specified flag(s) into the set

pub const fn remove(self, other: Self) -> Self

Removes the specified flag(s) from the set

pub const fn toggle(self, other: Self) -> Self

Toggles the specified flag(s) in the set

pub const fn set(self, other: Self, value: bool) -> Self

Sets or clears the specified flag(s) based on the passed value

pub const fn intersection(self, other: Self) -> Self

Returns the intersection of the two flag sets

pub const fn union(self, other: Self) -> Self

Returns the union of the two flag sets

pub const fn difference(self, other: Self) -> Self

Returns the difference between the two flag sets

pub const fn symmetric_difference(self, other: Self) -> Self

Returns the symmetric difference between the two flag sets

pub const fn complement(self) -> Self

Returns the complement of the flag set

pub const fn is_empty(&self) -> bool

Checks if the flag set is empty

pub const fn bits(&self) -> u8

Returns the raw value

pub const fn bits_used() -> u8

Returns the number of bits required to represent all defined flags

pub const fn from_bits(bits: u8) -> Option<Self>

Creates a flag set from raw bits

pub const fn from_bits_truncate(bits: u8) -> Self

Creates a flag set from raw bits, truncating any unknown bits

pub const unsafe fn from_bits_unchecked(bits: u8) -> Self

Creates a flag set from raw bits without checking validity

impl Permission

pub const READ_WRITE: Self

pub const READ_EXECUTE: Self

pub const WRITE_EXECUTE: Self

pub const fn from_unix(unix: u8) -> Option<Self>

pub const fn to_unix(&self) -> u8

Trait Implementations

impl BitAnd for Permission

type Output = Permission

The resulting type after applying the & operator.

fn bitand(self, other: Self) -> Self

Performs the & operation.

impl BitAndAssign for Permission

fn bitand_assign(&mut self, other: Self)

Performs the &= operation.

impl BitOr for Permission

type Output = Permission

The resulting type after applying the | operator.

fn bitor(self, other: Self) -> Self

Performs the | operation.

impl BitOrAssign for Permission

fn bitor_assign(&mut self, other: Self)

Performs the |= operation.

impl BitXor for Permission

type Output = Permission

The resulting type after applying the ^ operator.

fn bitxor(self, other: Self) -> Self

Performs the ^ operation.

impl BitXorAssign for Permission

fn bitxor_assign(&mut self, other: Self)

Performs the ^= operation.

impl Clone for Permission

fn clone(&self) -> Permission

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Permission

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

Formats the value using the given formatter.

impl Display for Permission

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

Formats the value using the given formatter.

impl Not for Permission

type Output = Permission

The resulting type after applying the ! operator.

fn not(self) -> Self

Performs the unary ! operation.

impl PartialEq for Permission

fn eq(&self, other: &Permission) -> 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 Sub for Permission

type Output = Permission

The resulting type after applying the - operator.

fn sub(self, other: Self) -> Self

Performs the - operation.

impl SubAssign for Permission

fn sub_assign(&mut self, other: Self)

Performs the -= operation.

impl Copy for Permission

impl Eq for Permission

impl StructuralPartialEq for Permission