Struct std::old_io::FilePermissionUnstable
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[src]
pub struct FilePermission {
// some fields omitted
}/// A set of permissions for a file or directory is represented by a set of /// flags which are or'd together.
Methods
impl FilePermission
fn empty() -> FilePermission
Returns an empty set of flags.
fn all() -> FilePermission
Returns the set containing all flags.
fn bits(&self) -> u32
Returns the raw value of the flags currently stored.
fn from_bits(bits: u32) -> Option<FilePermission>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
fn from_bits_truncate(bits: u32) -> FilePermission
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
fn is_empty(&self) -> bool
Returns true if no flags are currently stored.
fn is_all(&self) -> bool
Returns true if all flags are currently set.
fn intersects(&self, other: FilePermission) -> bool
Returns true if there are flags common to both self and other.
fn contains(&self, other: FilePermission) -> bool
Returns true all of the flags in other are contained within self.
fn insert(&mut self, other: FilePermission)
Inserts the specified flags in-place.
fn remove(&mut self, other: FilePermission)
Removes the specified flags in-place.
fn toggle(&mut self, other: FilePermission)
Toggles the specified flags in-place.
Trait Implementations
impl BitOr for FilePermission
type Output = FilePermission
fn bitor(self, other: FilePermission) -> FilePermission
Returns the union of the two sets of flags.
impl BitXor for FilePermission
type Output = FilePermission
fn bitxor(self, other: FilePermission) -> FilePermission
Returns the left flags, but with all the right flags toggled.
impl BitAnd for FilePermission
type Output = FilePermission
fn bitand(self, other: FilePermission) -> FilePermission
Returns the intersection between the two sets of flags.
impl Sub for FilePermission
type Output = FilePermission
fn sub(self, other: FilePermission) -> FilePermission
Returns the set difference of the two sets of flags.
impl Not for FilePermission
type Output = FilePermission
fn not(self) -> FilePermission
Returns the complement of this set of flags.