Struct fidl_fuchsia_io::NodeAttributeFlags
source · pub struct NodeAttributeFlags { /* private fields */ }
Expand description
The fields of ‘attributes’ which are used to update the Node are indicated by the ‘flags’ argument.
Implementations§
source§impl NodeAttributeFlags
impl NodeAttributeFlags
pub const CREATION_TIME: Self = _
pub const MODIFICATION_TIME: Self = _
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> Option<Self>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u32) -> Self
pub const unsafe fn from_bits_unchecked(bits: u32) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
source§impl NodeAttributeFlags
impl NodeAttributeFlags
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 NodeAttributeFlags
impl Binary for NodeAttributeFlags
source§impl BitAnd for NodeAttributeFlags
impl BitAnd for NodeAttributeFlags
source§impl BitAndAssign for NodeAttributeFlags
impl BitAndAssign for NodeAttributeFlags
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
source§impl BitOr for NodeAttributeFlags
impl BitOr for NodeAttributeFlags
source§fn bitor(self, other: NodeAttributeFlags) -> Self
fn bitor(self, other: NodeAttributeFlags) -> Self
Returns the union of the two sets of flags.
§type Output = NodeAttributeFlags
type Output = NodeAttributeFlags
|
operator.source§impl BitOrAssign for NodeAttributeFlags
impl BitOrAssign for NodeAttributeFlags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXor for NodeAttributeFlags
impl BitXor for NodeAttributeFlags
source§impl BitXorAssign for NodeAttributeFlags
impl BitXorAssign for NodeAttributeFlags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for NodeAttributeFlags
impl Clone for NodeAttributeFlags
source§fn clone(&self) -> NodeAttributeFlags
fn clone(&self) -> NodeAttributeFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for NodeAttributeFlags
impl Debug for NodeAttributeFlags
source§impl Decode<NodeAttributeFlags> for NodeAttributeFlags
impl Decode<NodeAttributeFlags> for NodeAttributeFlags
source§impl Default for NodeAttributeFlags
impl Default for NodeAttributeFlags
source§fn default() -> NodeAttributeFlags
fn default() -> NodeAttributeFlags
source§impl Encode<NodeAttributeFlags> for NodeAttributeFlags
impl Encode<NodeAttributeFlags> for NodeAttributeFlags
source§impl Extend<NodeAttributeFlags> for NodeAttributeFlags
impl Extend<NodeAttributeFlags> for NodeAttributeFlags
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
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 FromIterator<NodeAttributeFlags> for NodeAttributeFlags
impl FromIterator<NodeAttributeFlags> for NodeAttributeFlags
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
source§impl Hash for NodeAttributeFlags
impl Hash for NodeAttributeFlags
source§impl LowerHex for NodeAttributeFlags
impl LowerHex for NodeAttributeFlags
source§impl Not for NodeAttributeFlags
impl Not for NodeAttributeFlags
source§impl Octal for NodeAttributeFlags
impl Octal for NodeAttributeFlags
source§impl Ord for NodeAttributeFlags
impl Ord for NodeAttributeFlags
source§fn cmp(&self, other: &NodeAttributeFlags) -> Ordering
fn cmp(&self, other: &NodeAttributeFlags) -> 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 NodeAttributeFlags
impl PartialEq for NodeAttributeFlags
source§fn eq(&self, other: &NodeAttributeFlags) -> bool
fn eq(&self, other: &NodeAttributeFlags) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for NodeAttributeFlags
impl PartialOrd for NodeAttributeFlags
source§fn partial_cmp(&self, other: &NodeAttributeFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &NodeAttributeFlags) -> 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 Sub for NodeAttributeFlags
impl Sub for NodeAttributeFlags
source§impl SubAssign for NodeAttributeFlags
impl SubAssign for NodeAttributeFlags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
source§impl TypeMarker for NodeAttributeFlags
impl TypeMarker for NodeAttributeFlags
§type Owned = NodeAttributeFlags
type Owned = NodeAttributeFlags
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 NodeAttributeFlags
impl UpperHex for NodeAttributeFlags
source§impl ValueTypeMarker for NodeAttributeFlags
impl ValueTypeMarker for NodeAttributeFlags
§type Borrowed<'a> = NodeAttributeFlags
type Borrowed<'a> = NodeAttributeFlags
Encode<Self>
type cheaply obtainable from &Self::Owned
. There are three cases: Read more