Struct fidl_fuchsia_driver_legacy::DeviceFlags
source · pub struct DeviceFlags(/* private fields */);
Implementations§
source§impl DeviceFlags
impl DeviceFlags
pub const IMMORTAL: Self = _
sourcepub const MUST_ISOLATE: Self = _
pub const MUST_ISOLATE: Self = _
This device requires that children are created in a new driver_host attached to a proxy device
sourcepub const BOUND: Self = _
pub const BOUND: Self = _
This device is bound and not eligible for binding again until unbound. Not allowed on ALLOW_MULTI_COMPOSITE ctx.
sourcepub const ALLOW_MULTI_COMPOSITE: Self = _
pub const ALLOW_MULTI_COMPOSITE: Self = _
This device is a fragment of a composite device and can be part of multiple composite devices.
sourcepub const INVISIBLE: Self = _
pub const INVISIBLE: Self = _
Device is not visible in devfs or bindable. Devices may be created in this state, but may not return to this state once made visible.
sourcepub const SKIP_AUTOBIND: Self = _
pub const SKIP_AUTOBIND: Self = _
Device should not go through auto-bind process.
source§impl DeviceFlags
impl DeviceFlags
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 DeviceFlags
impl DeviceFlags
sourcepub const fn iter(&self) -> Iter<DeviceFlags>
pub const fn iter(&self) -> Iter<DeviceFlags>
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<DeviceFlags>
pub const fn iter_names(&self) -> IterNames<DeviceFlags>
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 DeviceFlags
impl DeviceFlags
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 DeviceFlags
impl Binary for DeviceFlags
source§impl BitAnd for DeviceFlags
impl BitAnd for DeviceFlags
source§impl BitAndAssign for DeviceFlags
impl BitAndAssign for DeviceFlags
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 DeviceFlags
impl BitOr for DeviceFlags
source§fn bitor(self, other: DeviceFlags) -> Self
fn bitor(self, other: DeviceFlags) -> Self
The bitwise or (|
) of the bits in two flags values.
§type Output = DeviceFlags
type Output = DeviceFlags
|
operator.source§impl BitOrAssign for DeviceFlags
impl BitOrAssign for DeviceFlags
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 DeviceFlags
impl BitXor for DeviceFlags
source§impl BitXorAssign for DeviceFlags
impl BitXorAssign for DeviceFlags
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 DeviceFlags
impl Clone for DeviceFlags
source§fn clone(&self) -> DeviceFlags
fn clone(&self) -> DeviceFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for DeviceFlags
impl Debug for DeviceFlags
source§impl<D: ResourceDialect> Decode<DeviceFlags, D> for DeviceFlags
impl<D: ResourceDialect> Decode<DeviceFlags, D> for DeviceFlags
source§impl Default for DeviceFlags
impl Default for DeviceFlags
source§fn default() -> DeviceFlags
fn default() -> DeviceFlags
source§impl<D: ResourceDialect> Encode<DeviceFlags, D> for DeviceFlags
impl<D: ResourceDialect> Encode<DeviceFlags, D> for DeviceFlags
source§impl Extend<DeviceFlags> for DeviceFlags
impl Extend<DeviceFlags> for DeviceFlags
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 DeviceFlags
impl Flags for DeviceFlags
source§const FLAGS: &'static [Flag<DeviceFlags>] = _
const FLAGS: &'static [Flag<DeviceFlags>] = _
source§fn from_bits_retain(bits: u32) -> DeviceFlags
fn from_bits_retain(bits: u32) -> DeviceFlags
§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<DeviceFlags> for DeviceFlags
impl FromIterator<DeviceFlags> for DeviceFlags
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 DeviceFlags
impl Hash for DeviceFlags
source§impl IntoIterator for DeviceFlags
impl IntoIterator for DeviceFlags
source§impl LowerHex for DeviceFlags
impl LowerHex for DeviceFlags
source§impl Not for DeviceFlags
impl Not for DeviceFlags
source§impl Octal for DeviceFlags
impl Octal for DeviceFlags
source§impl Ord for DeviceFlags
impl Ord for DeviceFlags
source§fn cmp(&self, other: &DeviceFlags) -> Ordering
fn cmp(&self, other: &DeviceFlags) -> 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 DeviceFlags
impl PartialEq for DeviceFlags
source§fn eq(&self, other: &DeviceFlags) -> bool
fn eq(&self, other: &DeviceFlags) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for DeviceFlags
impl PartialOrd for DeviceFlags
source§fn partial_cmp(&self, other: &DeviceFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &DeviceFlags) -> 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 DeviceFlags
impl PublicFlags for DeviceFlags
source§impl Sub for DeviceFlags
impl Sub for DeviceFlags
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 = DeviceFlags
type Output = DeviceFlags
-
operator.source§impl SubAssign for DeviceFlags
impl SubAssign for DeviceFlags
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 DeviceFlags
impl TypeMarker for DeviceFlags
§type Owned = DeviceFlags
type Owned = DeviceFlags
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 DeviceFlags
impl UpperHex for DeviceFlags
source§impl ValueTypeMarker for DeviceFlags
impl ValueTypeMarker for DeviceFlags
§type Borrowed<'a> = DeviceFlags
type Borrowed<'a> = DeviceFlags
Encode<Self>
type cheaply obtainable from &Self::Owned
. There are three cases: Read moreimpl Copy for DeviceFlags
impl Eq for DeviceFlags
impl StructuralPartialEq for DeviceFlags
Auto Trait Implementations§
impl Freeze for DeviceFlags
impl RefUnwindSafe for DeviceFlags
impl Send for DeviceFlags
impl Sync for DeviceFlags
impl Unpin for DeviceFlags
impl UnwindSafe for DeviceFlags
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§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)