pub struct UnlinkFlags(/* private fields */);
Implementations§
Source§impl UnlinkFlags
impl UnlinkFlags
Sourcepub const MUST_BE_DIRECTORY: Self = _
pub const MUST_BE_DIRECTORY: Self = _
If set, the unlink will fail (with ZX_ERR_NOT_DIR) if the object is not a directory.
Source§impl UnlinkFlags
impl UnlinkFlags
Sourcepub const fn bits(&self) -> u64
pub const fn bits(&self) -> u64
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
Sourcepub const fn from_bits(bits: u64) -> Option<Self>
pub const fn from_bits(bits: u64) -> Option<Self>
Convert from a bits value.
This method will return None
if any unknown bits are set.
Sourcepub const fn from_bits_truncate(bits: u64) -> Self
pub const fn from_bits_truncate(bits: u64) -> Self
Convert from a bits value, unsetting any unknown bits.
Sourcepub const fn from_bits_retain(bits: u64) -> Self
pub const fn from_bits_retain(bits: u64) -> Self
Convert from a bits value exactly.
Sourcepub fn from_name(name: &str) -> Option<Self>
pub fn from_name(name: &str) -> Option<Self>
Get a flags value with the bits of a flag with the given name set.
This method will return None
if name
is empty or doesn’t
correspond to any named flag.
Sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Whether any set bits in a source flags value are also set in a target flags value.
Sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Whether all set bits in a source flags value are also set in a target flags value.
Sourcepub fn remove(&mut self, other: Self)
pub fn remove(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
remove
won’t truncate other
, but the !
operator will.
Sourcepub fn toggle(&mut self, other: Self)
pub fn toggle(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
Sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Call insert
when value
is true
or remove
when value
is false
.
Sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
The bitwise and (&
) of the bits in two flags values.
Sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
The bitwise or (|
) of the bits in two flags values.
Sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
Sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
The bitwise exclusive-or (^
) of the bits in two flags values.
Sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
The bitwise negation (!
) of the bits in a flags value, truncating the result.
Source§impl UnlinkFlags
impl UnlinkFlags
Sourcepub const fn iter(&self) -> Iter<UnlinkFlags>
pub const fn iter(&self) -> Iter<UnlinkFlags>
Yield a set of contained flags values.
Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.
Sourcepub const fn iter_names(&self) -> IterNames<UnlinkFlags>
pub const fn iter_names(&self) -> IterNames<UnlinkFlags>
Yield a set of contained named flags values.
This method is like iter
, except only yields bits in contained named flags.
Any unknown bits, or bits not corresponding to a contained flag will not be yielded.
Source§impl UnlinkFlags
impl UnlinkFlags
pub fn from_bits_allow_unknown(bits: u64) -> Self
pub fn has_unknown_bits(&self) -> bool
pub fn get_unknown_bits(&self) -> u64
Trait Implementations§
Source§impl Binary for UnlinkFlags
impl Binary for UnlinkFlags
Source§impl BitAnd for UnlinkFlags
impl BitAnd for UnlinkFlags
Source§impl BitAndAssign for UnlinkFlags
impl BitAndAssign for UnlinkFlags
Source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
The bitwise and (&
) of the bits in two flags values.
Source§impl BitOr for UnlinkFlags
impl BitOr for UnlinkFlags
Source§fn bitor(self, other: UnlinkFlags) -> Self
fn bitor(self, other: UnlinkFlags) -> Self
The bitwise or (|
) of the bits in two flags values.
Source§type Output = UnlinkFlags
type Output = UnlinkFlags
|
operator.Source§impl BitOrAssign for UnlinkFlags
impl BitOrAssign for UnlinkFlags
Source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
The bitwise or (|
) of the bits in two flags values.
Source§impl BitXor for UnlinkFlags
impl BitXor for UnlinkFlags
Source§impl BitXorAssign for UnlinkFlags
impl BitXorAssign for UnlinkFlags
Source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
Source§impl Clone for UnlinkFlags
impl Clone for UnlinkFlags
Source§fn clone(&self) -> UnlinkFlags
fn clone(&self) -> UnlinkFlags
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moreSource§impl Debug for UnlinkFlags
impl Debug for UnlinkFlags
Source§impl<D: ResourceDialect> Decode<UnlinkFlags, D> for UnlinkFlags
impl<D: ResourceDialect> Decode<UnlinkFlags, D> for UnlinkFlags
Source§impl Default for UnlinkFlags
impl Default for UnlinkFlags
Source§fn default() -> UnlinkFlags
fn default() -> UnlinkFlags
Source§impl<D: ResourceDialect> Encode<UnlinkFlags, D> for UnlinkFlags
impl<D: ResourceDialect> Encode<UnlinkFlags, D> for UnlinkFlags
Source§impl Extend<UnlinkFlags> for UnlinkFlags
impl Extend<UnlinkFlags> for UnlinkFlags
Source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
The bitwise or (|
) of the bits in each flags value.
Source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)Source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)Source§impl Flags for UnlinkFlags
impl Flags for UnlinkFlags
Source§const FLAGS: &'static [Flag<UnlinkFlags>] = _
const FLAGS: &'static [Flag<UnlinkFlags>] = _
Source§fn from_bits_retain(bits: u64) -> UnlinkFlags
fn from_bits_retain(bits: u64) -> UnlinkFlags
§fn from_bits_truncate(bits: Self::Bits) -> Self
fn from_bits_truncate(bits: Self::Bits) -> Self
§fn from_name(name: &str) -> Option<Self>
fn from_name(name: &str) -> Option<Self>
§fn iter_names(&self) -> IterNames<Self>
fn iter_names(&self) -> IterNames<Self>
§fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
§fn contains(&self, other: Self) -> boolwhere
Self: Sized,
fn contains(&self, other: Self) -> boolwhere
Self: Sized,
§fn insert(&mut self, other: Self)where
Self: Sized,
fn insert(&mut self, other: Self)where
Self: Sized,
|
) of the bits in two flags values.§fn remove(&mut self, other: Self)where
Self: Sized,
fn remove(&mut self, other: Self)where
Self: Sized,
&!
). Read more§fn toggle(&mut self, other: Self)where
Self: Sized,
fn toggle(&mut self, other: Self)where
Self: Sized,
^
) of the bits in two flags values.§fn set(&mut self, other: Self, value: bool)where
Self: Sized,
fn set(&mut self, other: Self, value: bool)where
Self: Sized,
Flags::insert
] when value
is true
or [Flags::remove
] when value
is false
.§fn intersection(self, other: Self) -> Self
fn intersection(self, other: Self) -> Self
&
) of the bits in two flags values.§fn difference(self, other: Self) -> Self
fn difference(self, other: Self) -> Self
&!
). Read more§fn symmetric_difference(self, other: Self) -> Self
fn symmetric_difference(self, other: Self) -> Self
^
) of the bits in two flags values.§fn complement(self) -> Self
fn complement(self) -> Self
!
) of the bits in a flags value, truncating the result.Source§impl FromIterator<UnlinkFlags> for UnlinkFlags
impl FromIterator<UnlinkFlags> for UnlinkFlags
Source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
The bitwise or (|
) of the bits in each flags value.
Source§impl Hash for UnlinkFlags
impl Hash for UnlinkFlags
Source§impl IntoIterator for UnlinkFlags
impl IntoIterator for UnlinkFlags
Source§impl LowerHex for UnlinkFlags
impl LowerHex for UnlinkFlags
Source§impl Not for UnlinkFlags
impl Not for UnlinkFlags
Source§impl Octal for UnlinkFlags
impl Octal for UnlinkFlags
Source§impl Ord for UnlinkFlags
impl Ord for UnlinkFlags
Source§fn cmp(&self, other: &UnlinkFlags) -> Ordering
fn cmp(&self, other: &UnlinkFlags) -> Ordering
1.21.0 · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Source§impl PartialEq for UnlinkFlags
impl PartialEq for UnlinkFlags
Source§impl PartialOrd for UnlinkFlags
impl PartialOrd for UnlinkFlags
Source§impl PublicFlags for UnlinkFlags
impl PublicFlags for UnlinkFlags
Source§impl Sub for UnlinkFlags
impl Sub for UnlinkFlags
Source§fn sub(self, other: Self) -> Self
fn sub(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
Source§type Output = UnlinkFlags
type Output = UnlinkFlags
-
operator.Source§impl SubAssign for UnlinkFlags
impl SubAssign for UnlinkFlags
Source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
Source§impl TypeMarker for UnlinkFlags
impl TypeMarker for UnlinkFlags
Source§type Owned = UnlinkFlags
type Owned = UnlinkFlags
Source§fn inline_align(_context: Context) -> usize
fn inline_align(_context: Context) -> usize
Source§fn inline_size(_context: Context) -> usize
fn inline_size(_context: Context) -> usize
inline_align
.§fn encode_is_copy() -> bool
fn encode_is_copy() -> bool
Self::Owned
matches the FIDL wire
format and encoding requires no validation. When true, we can optimize
encoding arrays and vectors of Self::Owned
to a single memcpy. Read more§fn decode_is_copy() -> bool
fn decode_is_copy() -> bool
Self::Owned
matches the FIDL wire
format and decoding requires no validation. When true, we can optimize
decoding arrays and vectors of Self::Owned
to a single memcpy.Source§impl UpperHex for UnlinkFlags
impl UpperHex for UnlinkFlags
Source§impl ValueTypeMarker for UnlinkFlags
impl ValueTypeMarker for UnlinkFlags
Source§type Borrowed<'a> = UnlinkFlags
type Borrowed<'a> = UnlinkFlags
Encode<Self>
type cheaply obtainable from &Self::Owned
. There are three cases: Read moreimpl Copy for UnlinkFlags
impl Eq for UnlinkFlags
impl StructuralPartialEq for UnlinkFlags
Auto Trait Implementations§
impl Freeze for UnlinkFlags
impl RefUnwindSafe for UnlinkFlags
impl Send for UnlinkFlags
impl Sync for UnlinkFlags
impl Unpin for UnlinkFlags
impl UnwindSafe for UnlinkFlags
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)