Enum ExecutionStateLevel
pub enum ExecutionStateLevel {
Inactive,
Suspending,
Active,
// some variants omitted
}
Expand description
Execution state power levels
Elements should take an opportunistic dependency on ExecutionStateLevel::ACTIVE
to ensure that the element will be suspended when the rest of the system
suspends.
Drivers can take an opportunistic dependency on either
ExecutionStateLevel::SUSPENDING
or ExecutionStateLevel::ACTIVE
and
request a persistent lease on this state to ensure that their element’s
power level is always activated when the system comes out of a suspend
state.
Variants§
Implementations§
§impl ExecutionStateLevel
impl ExecutionStateLevel
pub fn from_primitive(prim: u8) -> Option<ExecutionStateLevel>
pub fn from_primitive_allow_unknown(prim: u8) -> ExecutionStateLevel
pub fn unknown() -> ExecutionStateLevel
pub const fn into_primitive(self) -> u8
pub fn is_unknown(&self) -> bool
Trait Implementations§
§impl Clone for ExecutionStateLevel
impl Clone for ExecutionStateLevel
§fn clone(&self) -> ExecutionStateLevel
fn clone(&self) -> ExecutionStateLevel
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for ExecutionStateLevel
impl Debug for ExecutionStateLevel
§impl<D> Decode<ExecutionStateLevel, D> for ExecutionStateLevelwhere
D: ResourceDialect,
impl<D> Decode<ExecutionStateLevel, D> for ExecutionStateLevelwhere
D: ResourceDialect,
§fn new_empty() -> ExecutionStateLevel
fn new_empty() -> ExecutionStateLevel
Creates a valid instance of
Self
. The specific value does not matter,
since it will be overwritten by decode
.§impl<D> Encode<ExecutionStateLevel, D> for ExecutionStateLevelwhere
D: ResourceDialect,
impl<D> Encode<ExecutionStateLevel, D> for ExecutionStateLevelwhere
D: ResourceDialect,
§impl Hash for ExecutionStateLevel
impl Hash for ExecutionStateLevel
§impl Ord for ExecutionStateLevel
impl Ord for ExecutionStateLevel
§fn cmp(&self, other: &ExecutionStateLevel) -> Ordering
fn cmp(&self, other: &ExecutionStateLevel) -> Ordering
1.21.0 · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
§impl PartialEq for ExecutionStateLevel
impl PartialEq for ExecutionStateLevel
§impl PartialOrd for ExecutionStateLevel
impl PartialOrd for ExecutionStateLevel
§impl TypeMarker for ExecutionStateLevel
impl TypeMarker for ExecutionStateLevel
§type Owned = ExecutionStateLevel
type Owned = ExecutionStateLevel
The owned Rust type which this FIDL type decodes into.
§fn inline_align(_context: Context) -> usize
fn inline_align(_context: Context) -> usize
Returns the minimum required alignment of the inline portion of the
encoded object. It must be a (nonzero) power of two.
§fn inline_size(_context: Context) -> usize
fn inline_size(_context: Context) -> usize
Returns the size of the inline portion of the encoded object, including
padding for alignment. Must be a multiple of
inline_align
.§fn encode_is_copy() -> bool
fn encode_is_copy() -> bool
Returns true if the memory layout of
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
Returns true if the memory layout of
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.§impl ValueTypeMarker for ExecutionStateLevel
impl ValueTypeMarker for ExecutionStateLevel
§type Borrowed<'a> = ExecutionStateLevel
type Borrowed<'a> = ExecutionStateLevel
The Rust type to use for encoding. This is a particular
Encode<Self>
type cheaply obtainable from &Self::Owned
. There are three cases: Read more§fn borrow(
value: &<ExecutionStateLevel as TypeMarker>::Owned,
) -> <ExecutionStateLevel as ValueTypeMarker>::Borrowed<'_>
fn borrow( value: &<ExecutionStateLevel as TypeMarker>::Owned, ) -> <ExecutionStateLevel as ValueTypeMarker>::Borrowed<'_>
Cheaply converts from
&Self::Owned
to Self::Borrowed
.impl Copy for ExecutionStateLevel
impl Eq for ExecutionStateLevel
impl StructuralPartialEq for ExecutionStateLevel
Auto Trait Implementations§
impl Freeze for ExecutionStateLevel
impl RefUnwindSafe for ExecutionStateLevel
impl Send for ExecutionStateLevel
impl Sync for ExecutionStateLevel
impl Unpin for ExecutionStateLevel
impl UnwindSafe for ExecutionStateLevel
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
Mutably borrows from an owned value. Read more