[−]Struct wasi_types::LookupFlags
Methods
impl LookupFlags
pub const SYMLINK_FOLLOW: LookupFlags
Follow symlinks.
pub const fn empty() -> LookupFlags
Returns an empty set of flags
pub const fn all() -> LookupFlags
Returns the set containing all flags.
pub const fn bits(&self) -> u32
Returns the raw value of the flags currently stored.
pub fn from_bits(bits: u32) -> Option<LookupFlags>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub const fn from_bits_truncate(bits: u32) -> LookupFlags
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const unsafe fn from_bits_unchecked(bits: u32) -> LookupFlags
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
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: LookupFlags) -> bool
Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: LookupFlags) -> bool
Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: LookupFlags)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: LookupFlags)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: LookupFlags)
Toggles the specified flags in-place.
pub fn set(&mut self, other: LookupFlags, value: bool)
Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl Eq for LookupFlags
impl Default for LookupFlags
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fn default() -> LookupFlags
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impl Clone for LookupFlags
fn clone(&self) -> LookupFlags
fn clone_from(&mut self, source: &Self)
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impl PartialOrd<LookupFlags> for LookupFlags
fn partial_cmp(&self, other: &LookupFlags) -> Option<Ordering>
fn lt(&self, other: &LookupFlags) -> bool
fn le(&self, other: &LookupFlags) -> bool
fn gt(&self, other: &LookupFlags) -> bool
fn ge(&self, other: &LookupFlags) -> bool
impl Extend<LookupFlags> for LookupFlags
fn extend<T: IntoIterator<Item = LookupFlags>>(&mut self, iterator: T)
impl PartialEq<LookupFlags> for LookupFlags
fn eq(&self, other: &LookupFlags) -> bool
fn ne(&self, other: &LookupFlags) -> bool
impl Ord for LookupFlags
fn cmp(&self, other: &LookupFlags) -> Ordering
fn max(self, other: Self) -> Self
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fn min(self, other: Self) -> Self
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fn clamp(self, min: Self, max: Self) -> Self
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impl Copy for LookupFlags
impl Hash for LookupFlags
fn hash<__H: Hasher>(&self, state: &mut __H)
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl Sub<LookupFlags> for LookupFlags
type Output = LookupFlags
The resulting type after applying the -
operator.
fn sub(self, other: LookupFlags) -> LookupFlags
Returns the set difference of the two sets of flags.
impl SubAssign<LookupFlags> for LookupFlags
fn sub_assign(&mut self, other: LookupFlags)
Disables all flags enabled in the set.
impl Not for LookupFlags
type Output = LookupFlags
The resulting type after applying the !
operator.
fn not(self) -> LookupFlags
Returns the complement of this set of flags.
impl BitAnd<LookupFlags> for LookupFlags
type Output = LookupFlags
The resulting type after applying the &
operator.
fn bitand(self, other: LookupFlags) -> LookupFlags
Returns the intersection between the two sets of flags.
impl BitOr<LookupFlags> for LookupFlags
type Output = LookupFlags
The resulting type after applying the |
operator.
fn bitor(self, other: LookupFlags) -> LookupFlags
Returns the union of the two sets of flags.
impl BitXor<LookupFlags> for LookupFlags
type Output = LookupFlags
The resulting type after applying the ^
operator.
fn bitxor(self, other: LookupFlags) -> LookupFlags
Returns the left flags, but with all the right flags toggled.
impl BitAndAssign<LookupFlags> for LookupFlags
fn bitand_assign(&mut self, other: LookupFlags)
Disables all flags disabled in the set.
impl BitOrAssign<LookupFlags> for LookupFlags
fn bitor_assign(&mut self, other: LookupFlags)
Adds the set of flags.
impl BitXorAssign<LookupFlags> for LookupFlags
fn bitxor_assign(&mut self, other: LookupFlags)
Toggles the set of flags.
impl Debug for LookupFlags
impl FromIterator<LookupFlags> for LookupFlags
fn from_iter<T: IntoIterator<Item = LookupFlags>>(iterator: T) -> LookupFlags
impl Octal for LookupFlags
impl Binary for LookupFlags
impl LowerHex for LookupFlags
impl UpperHex for LookupFlags
Auto Trait Implementations
impl Send for LookupFlags
impl Unpin for LookupFlags
impl Sync for LookupFlags
impl UnwindSafe for LookupFlags
impl RefUnwindSafe for LookupFlags
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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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>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,