[−]Struct heim::disk::os::unix::Flags
Various options that were employed when mounting this filesystem (see statvfs(3)
).
See [UsageExt::flags] method, which returns that structure.
Methods
impl Flags
pub const MANDLOCK: Flags
Mandatory locking is permitted on the filesystem (see fcntl(2)
).
Compatibility
Is not defined for MacOS
pub const NOATIME: Flags
pub const NODEV: Flags
pub const NODIRATIME: Flags
pub const NOEXEC: Flags
pub const NOSUID: Flags
The set-user-ID and set-group-ID bits are ignored by exec(3)
for executable files on this filesystem.
pub const RDONLY: Flags
This filesystem is mounted read-only.
pub const RELATIME: Flags
pub const SYNCHRONOUS: Flags
Writes are synced to the filesystem immediately
(see the description of O_SYNC
in open(2)
).
Compatibility
Is not defined for MacOS
pub const fn empty() -> Flags
Returns an empty set of flags
pub const fn all() -> Flags
Returns the set containing all flags.
pub const fn bits(&self) -> u64
Returns the raw value of the flags currently stored.
pub fn from_bits(bits: u64) -> Option<Flags>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub const fn from_bits_truncate(bits: u64) -> Flags
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const fn is_empty(&self) -> bool
Returns true
if no flags are currently stored.
pub const fn is_all(&self) -> bool
Returns true
if all flags are currently set.
pub const fn intersects(&self, other: Flags) -> bool
Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: Flags) -> bool
Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: Flags)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: Flags)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: Flags)
Toggles the specified flags in-place.
pub fn set(&mut self, other: Flags, value: bool)
Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl BitOr<Flags> for Flags
type Output = Flags
The resulting type after applying the |
operator.
fn bitor(self, other: Flags) -> Flags
Returns the union of the two sets of flags.
impl Eq for Flags
impl Binary for Flags
impl BitOrAssign<Flags> for Flags
fn bitor_assign(&mut self, other: Flags)
Adds the set of flags.
impl Copy for Flags
impl SubAssign<Flags> for Flags
fn sub_assign(&mut self, other: Flags)
Disables all flags enabled in the set.
impl FromIterator<Flags> for Flags
fn from_iter<T>(iterator: T) -> Flags where
T: IntoIterator<Item = Flags>,
T: IntoIterator<Item = Flags>,
impl Not for Flags
type Output = Flags
The resulting type after applying the !
operator.
fn not(self) -> Flags
Returns the complement of this set of flags.
impl Clone for Flags
fn clone(&self) -> Flags
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl BitXor<Flags> for Flags
type Output = Flags
The resulting type after applying the ^
operator.
fn bitxor(self, other: Flags) -> Flags
Returns the left flags, but with all the right flags toggled.
impl PartialEq<Flags> for Flags
impl BitAndAssign<Flags> for Flags
fn bitand_assign(&mut self, other: Flags)
Disables all flags disabled in the set.
impl Octal for Flags
impl BitXorAssign<Flags> for Flags
fn bitxor_assign(&mut self, other: Flags)
Toggles the set of flags.
impl PartialOrd<Flags> for Flags
fn partial_cmp(&self, other: &Flags) -> Option<Ordering>
fn lt(&self, other: &Flags) -> bool
fn le(&self, other: &Flags) -> bool
fn gt(&self, other: &Flags) -> bool
fn ge(&self, other: &Flags) -> bool
impl UpperHex for Flags
impl Extend<Flags> for Flags
fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = Flags>,
T: IntoIterator<Item = Flags>,
impl Sub<Flags> for Flags
type Output = Flags
The resulting type after applying the -
operator.
fn sub(self, other: Flags) -> Flags
Returns the set difference of the two sets of flags.
impl Hash for Flags
fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
__H: Hasher,
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Debug for Flags
impl Ord for Flags
fn cmp(&self, other: &Flags) -> Ordering
fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
fn clamp(self, min: Self, max: Self) -> Self
[src]
clamp
)Restrict a value to a certain interval. Read more
impl LowerHex for Flags
impl BitAnd<Flags> for Flags
Auto Trait Implementations
impl Send for Flags
impl Unpin for Flags
impl Sync for Flags
impl UnwindSafe for Flags
impl RefUnwindSafe for Flags
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
[src]
fn clone_into(&self, target: &mut T)
[src]
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,