Struct fidl_fuchsia_io::InotifyWatchMask
source · pub struct InotifyWatchMask(/* private fields */);
Expand description
Used by InotifyAddWatch to indicate the server the events to be watched on.
Also used by [Node.Inotify
] to indicate the types of events
that occurred on server side, to be notified to clients. See InotifyEvent.
Implementations§
source§impl InotifyWatchMask
impl InotifyWatchMask
pub const ACCESS: Self = _
pub const MODIFY: Self = _
pub const ATTRIB: Self = _
pub const CLOSE_WRITE: Self = _
pub const CLOSE_NOWRITE: Self = _
pub const OPEN: Self = _
pub const MOVED_FROM: Self = _
pub const MOVED_TO: Self = _
pub const CREATE: Self = _
pub const DELETE: Self = _
pub const DELETE_SELF: Self = _
pub const MOVE_SELF: Self = _
pub const UNMOUNT: Self = _
pub const Q_OVERFLOW: Self = _
pub const IGNORED: Self = _
pub const ONLYDIR: Self = _
pub const DONT_FOLLOW: Self = _
pub const EXCL_UNLINK: Self = _
pub const MASK_CREATE: Self = _
pub const MASK_ADD: Self = _
pub const ISDIRECTORY: Self = _
pub const ONESHOT: Self = _
source§impl InotifyWatchMask
impl InotifyWatchMask
sourcepub const fn bits(&self) -> u32
pub const fn bits(&self) -> u32
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> 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: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: u32) -> Self
pub const fn from_bits_retain(bits: u32) -> 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 InotifyWatchMask
impl InotifyWatchMask
sourcepub const fn iter(&self) -> Iter<InotifyWatchMask>
pub const fn iter(&self) -> Iter<InotifyWatchMask>
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<InotifyWatchMask>
pub const fn iter_names(&self) -> IterNames<InotifyWatchMask>
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 InotifyWatchMask
impl InotifyWatchMask
pub fn has_unknown_bits(&self) -> bool
has_unknown_bits
pub fn get_unknown_bits(&self) -> u32
get_unknown_bits
Trait Implementations§
source§impl Binary for InotifyWatchMask
impl Binary for InotifyWatchMask
source§impl BitAnd for InotifyWatchMask
impl BitAnd for InotifyWatchMask
source§impl BitAndAssign for InotifyWatchMask
impl BitAndAssign for InotifyWatchMask
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 InotifyWatchMask
impl BitOr for InotifyWatchMask
source§fn bitor(self, other: InotifyWatchMask) -> Self
fn bitor(self, other: InotifyWatchMask) -> Self
The bitwise or (|
) of the bits in two flags values.
§type Output = InotifyWatchMask
type Output = InotifyWatchMask
|
operator.source§impl BitOrAssign for InotifyWatchMask
impl BitOrAssign for InotifyWatchMask
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 InotifyWatchMask
impl BitXor for InotifyWatchMask
source§impl BitXorAssign for InotifyWatchMask
impl BitXorAssign for InotifyWatchMask
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 InotifyWatchMask
impl Clone for InotifyWatchMask
source§fn clone(&self) -> InotifyWatchMask
fn clone(&self) -> InotifyWatchMask
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for InotifyWatchMask
impl Debug for InotifyWatchMask
source§impl Decode<InotifyWatchMask> for InotifyWatchMask
impl Decode<InotifyWatchMask> for InotifyWatchMask
source§impl Default for InotifyWatchMask
impl Default for InotifyWatchMask
source§fn default() -> InotifyWatchMask
fn default() -> InotifyWatchMask
source§impl Encode<InotifyWatchMask> for InotifyWatchMask
impl Encode<InotifyWatchMask> for InotifyWatchMask
source§impl Extend<InotifyWatchMask> for InotifyWatchMask
impl Extend<InotifyWatchMask> for InotifyWatchMask
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 InotifyWatchMask
impl Flags for InotifyWatchMask
source§const FLAGS: &'static [Flag<InotifyWatchMask>] = _
const FLAGS: &'static [Flag<InotifyWatchMask>] = _
source§fn from_bits_retain(bits: u32) -> InotifyWatchMask
fn from_bits_retain(bits: u32) -> InotifyWatchMask
§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<InotifyWatchMask> for InotifyWatchMask
impl FromIterator<InotifyWatchMask> for InotifyWatchMask
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 InotifyWatchMask
impl Hash for InotifyWatchMask
source§impl IntoIterator for InotifyWatchMask
impl IntoIterator for InotifyWatchMask
source§impl LowerHex for InotifyWatchMask
impl LowerHex for InotifyWatchMask
source§impl Not for InotifyWatchMask
impl Not for InotifyWatchMask
source§impl Octal for InotifyWatchMask
impl Octal for InotifyWatchMask
source§impl Ord for InotifyWatchMask
impl Ord for InotifyWatchMask
source§fn cmp(&self, other: &InotifyWatchMask) -> Ordering
fn cmp(&self, other: &InotifyWatchMask) -> 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 InotifyWatchMask
impl PartialEq for InotifyWatchMask
source§fn eq(&self, other: &InotifyWatchMask) -> bool
fn eq(&self, other: &InotifyWatchMask) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for InotifyWatchMask
impl PartialOrd for InotifyWatchMask
source§fn partial_cmp(&self, other: &InotifyWatchMask) -> Option<Ordering>
fn partial_cmp(&self, other: &InotifyWatchMask) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl PublicFlags for InotifyWatchMask
impl PublicFlags for InotifyWatchMask
source§impl Sub for InotifyWatchMask
impl Sub for InotifyWatchMask
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.
§type Output = InotifyWatchMask
type Output = InotifyWatchMask
-
operator.source§impl SubAssign for InotifyWatchMask
impl SubAssign for InotifyWatchMask
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 InotifyWatchMask
impl TypeMarker for InotifyWatchMask
§type Owned = InotifyWatchMask
type Owned = InotifyWatchMask
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 InotifyWatchMask
impl UpperHex for InotifyWatchMask
source§impl ValueTypeMarker for InotifyWatchMask
impl ValueTypeMarker for InotifyWatchMask
§type Borrowed<'a> = InotifyWatchMask
type Borrowed<'a> = InotifyWatchMask
Encode<Self>
type cheaply obtainable from &Self::Owned
. There are three cases: Read more