Struct fidl_message::DynamicFlags
source · pub struct DynamicFlags(/* private fields */);
Expand description
Bitflags type to flags that aid in dynamically identifying features of the request.
Implementations§
source§impl DynamicFlags
impl DynamicFlags
sourcepub const FLEXIBLE: DynamicFlags = _
pub const FLEXIBLE: DynamicFlags = _
Indicates that the request is for a flexible method.
source§impl DynamicFlags
impl DynamicFlags
sourcepub const fn empty() -> DynamicFlags
pub const fn empty() -> DynamicFlags
Get a flags value with all bits unset.
sourcepub const fn all() -> DynamicFlags
pub const fn all() -> DynamicFlags
Get a flags value with all known bits set.
sourcepub const fn bits(&self) -> u8
pub const fn bits(&self) -> u8
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: u8) -> Option<DynamicFlags>
pub const fn from_bits(bits: u8) -> Option<DynamicFlags>
Convert from a bits value.
This method will return None
if any unknown bits are set.
sourcepub const fn from_bits_truncate(bits: u8) -> DynamicFlags
pub const fn from_bits_truncate(bits: u8) -> DynamicFlags
Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: u8) -> DynamicFlags
pub const fn from_bits_retain(bits: u8) -> DynamicFlags
Convert from a bits value exactly.
sourcepub fn from_name(name: &str) -> Option<DynamicFlags>
pub fn from_name(name: &str) -> Option<DynamicFlags>
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: DynamicFlags) -> bool
pub const fn intersects(&self, other: DynamicFlags) -> bool
Whether any set bits in a source flags value are also set in a target flags value.
sourcepub const fn contains(&self, other: DynamicFlags) -> bool
pub const fn contains(&self, other: DynamicFlags) -> bool
Whether all set bits in a source flags value are also set in a target flags value.
sourcepub fn insert(&mut self, other: DynamicFlags)
pub fn insert(&mut self, other: DynamicFlags)
The bitwise or (|
) of the bits in two flags values.
sourcepub fn remove(&mut self, other: DynamicFlags)
pub fn remove(&mut self, other: DynamicFlags)
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: DynamicFlags)
pub fn toggle(&mut self, other: DynamicFlags)
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub fn set(&mut self, other: DynamicFlags, value: bool)
pub fn set(&mut self, other: DynamicFlags, value: bool)
Call insert
when value
is true
or remove
when value
is false
.
sourcepub const fn intersection(self, other: DynamicFlags) -> DynamicFlags
pub const fn intersection(self, other: DynamicFlags) -> DynamicFlags
The bitwise and (&
) of the bits in two flags values.
sourcepub const fn union(self, other: DynamicFlags) -> DynamicFlags
pub const fn union(self, other: DynamicFlags) -> DynamicFlags
The bitwise or (|
) of the bits in two flags values.
sourcepub const fn difference(self, other: DynamicFlags) -> DynamicFlags
pub const fn difference(self, other: DynamicFlags) -> DynamicFlags
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: DynamicFlags) -> DynamicFlags
pub const fn symmetric_difference(self, other: DynamicFlags) -> DynamicFlags
The bitwise exclusive-or (^
) of the bits in two flags values.
sourcepub const fn complement(self) -> DynamicFlags
pub const fn complement(self) -> DynamicFlags
The bitwise negation (!
) of the bits in a flags value, truncating the result.
source§impl DynamicFlags
impl DynamicFlags
sourcepub const fn iter(&self) -> Iter<DynamicFlags>
pub const fn iter(&self) -> Iter<DynamicFlags>
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<DynamicFlags>
pub const fn iter_names(&self) -> IterNames<DynamicFlags>
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.
Trait Implementations§
source§impl Binary for DynamicFlags
impl Binary for DynamicFlags
source§impl BitAnd for DynamicFlags
impl BitAnd for DynamicFlags
source§fn bitand(self, other: DynamicFlags) -> DynamicFlags
fn bitand(self, other: DynamicFlags) -> DynamicFlags
The bitwise and (&
) of the bits in two flags values.
§type Output = DynamicFlags
type Output = DynamicFlags
&
operator.source§impl BitAndAssign for DynamicFlags
impl BitAndAssign for DynamicFlags
source§fn bitand_assign(&mut self, other: DynamicFlags)
fn bitand_assign(&mut self, other: DynamicFlags)
The bitwise and (&
) of the bits in two flags values.
source§impl BitOr for DynamicFlags
impl BitOr for DynamicFlags
source§fn bitor(self, other: DynamicFlags) -> DynamicFlags
fn bitor(self, other: DynamicFlags) -> DynamicFlags
The bitwise or (|
) of the bits in two flags values.
§type Output = DynamicFlags
type Output = DynamicFlags
|
operator.source§impl BitOrAssign for DynamicFlags
impl BitOrAssign for DynamicFlags
source§fn bitor_assign(&mut self, other: DynamicFlags)
fn bitor_assign(&mut self, other: DynamicFlags)
The bitwise or (|
) of the bits in two flags values.
source§impl BitXor for DynamicFlags
impl BitXor for DynamicFlags
source§fn bitxor(self, other: DynamicFlags) -> DynamicFlags
fn bitxor(self, other: DynamicFlags) -> DynamicFlags
The bitwise exclusive-or (^
) of the bits in two flags values.
§type Output = DynamicFlags
type Output = DynamicFlags
^
operator.source§impl BitXorAssign for DynamicFlags
impl BitXorAssign for DynamicFlags
source§fn bitxor_assign(&mut self, other: DynamicFlags)
fn bitxor_assign(&mut self, other: DynamicFlags)
The bitwise exclusive-or (^
) of the bits in two flags values.
source§impl Clone for DynamicFlags
impl Clone for DynamicFlags
source§fn clone(&self) -> DynamicFlags
fn clone(&self) -> DynamicFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for DynamicFlags
impl Debug for DynamicFlags
source§impl Extend<DynamicFlags> for DynamicFlags
impl Extend<DynamicFlags> for DynamicFlags
source§fn extend<T>(&mut self, iterator: T)where
T: IntoIterator<Item = DynamicFlags>,
fn extend<T>(&mut self, iterator: T)where
T: IntoIterator<Item = DynamicFlags>,
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 DynamicFlags
impl Flags for DynamicFlags
source§const FLAGS: &'static [Flag<DynamicFlags>] = _
const FLAGS: &'static [Flag<DynamicFlags>] = _
source§fn from_bits_retain(bits: u8) -> DynamicFlags
fn from_bits_retain(bits: u8) -> DynamicFlags
§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<DynamicFlags> for DynamicFlags
impl FromIterator<DynamicFlags> for DynamicFlags
source§fn from_iter<T>(iterator: T) -> DynamicFlagswhere
T: IntoIterator<Item = DynamicFlags>,
fn from_iter<T>(iterator: T) -> DynamicFlagswhere
T: IntoIterator<Item = DynamicFlags>,
The bitwise or (|
) of the bits in each flags value.
source§impl Hash for DynamicFlags
impl Hash for DynamicFlags
source§impl IntoIterator for DynamicFlags
impl IntoIterator for DynamicFlags
§type Item = DynamicFlags
type Item = DynamicFlags
§type IntoIter = Iter<DynamicFlags>
type IntoIter = Iter<DynamicFlags>
source§fn into_iter(self) -> <DynamicFlags as IntoIterator>::IntoIter
fn into_iter(self) -> <DynamicFlags as IntoIterator>::IntoIter
source§impl LowerHex for DynamicFlags
impl LowerHex for DynamicFlags
source§impl Not for DynamicFlags
impl Not for DynamicFlags
source§fn not(self) -> DynamicFlags
fn not(self) -> DynamicFlags
The bitwise negation (!
) of the bits in a flags value, truncating the result.
§type Output = DynamicFlags
type Output = DynamicFlags
!
operator.source§impl Octal for DynamicFlags
impl Octal for DynamicFlags
source§impl Ord for DynamicFlags
impl Ord for DynamicFlags
source§fn cmp(&self, other: &DynamicFlags) -> Ordering
fn cmp(&self, other: &DynamicFlags) -> 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 DynamicFlags
impl PartialEq for DynamicFlags
source§fn eq(&self, other: &DynamicFlags) -> bool
fn eq(&self, other: &DynamicFlags) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for DynamicFlags
impl PartialOrd for DynamicFlags
source§fn partial_cmp(&self, other: &DynamicFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &DynamicFlags) -> 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 DynamicFlags
impl Sub for DynamicFlags
source§fn sub(self, other: DynamicFlags) -> DynamicFlags
fn sub(self, other: DynamicFlags) -> DynamicFlags
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 = DynamicFlags
type Output = DynamicFlags
-
operator.source§impl SubAssign for DynamicFlags
impl SubAssign for DynamicFlags
source§fn sub_assign(&mut self, other: DynamicFlags)
fn sub_assign(&mut self, other: DynamicFlags)
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.