pub enum ObserverWatchPlugStateError {
DeviceError,
WrongDeviceType,
AlreadyPending,
// some variants omitted
}
Expand description
Errors returned by Observer/WatchPlugState
.
Variants§
DeviceError
This device has encountered an error and can no longer be observed.
WrongDeviceType
This device type does not support the method that was called.
AlreadyPending
The previous WatchPlugState
call has not yet completed.
Implementations§
Source§impl ObserverWatchPlugStateError
impl ObserverWatchPlugStateError
pub fn from_primitive(prim: u32) -> Option<Self>
pub fn from_primitive_allow_unknown(prim: u32) -> Self
pub fn unknown() -> Self
pub const fn into_primitive(self) -> u32
pub fn is_unknown(&self) -> bool
Trait Implementations§
Source§impl Clone for ObserverWatchPlugStateError
impl Clone for ObserverWatchPlugStateError
Source§fn clone(&self) -> ObserverWatchPlugStateError
fn clone(&self) -> ObserverWatchPlugStateError
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 moreSource§impl Debug for ObserverWatchPlugStateError
impl Debug for ObserverWatchPlugStateError
Source§impl<D: ResourceDialect> Decode<ObserverWatchPlugStateError, D> for ObserverWatchPlugStateError
impl<D: ResourceDialect> Decode<ObserverWatchPlugStateError, D> for ObserverWatchPlugStateError
Source§impl<D: ResourceDialect> Encode<ObserverWatchPlugStateError, D> for ObserverWatchPlugStateError
impl<D: ResourceDialect> Encode<ObserverWatchPlugStateError, D> for ObserverWatchPlugStateError
Source§impl Hash for ObserverWatchPlugStateError
impl Hash for ObserverWatchPlugStateError
Source§impl Ord for ObserverWatchPlugStateError
impl Ord for ObserverWatchPlugStateError
Source§fn cmp(&self, other: &ObserverWatchPlugStateError) -> Ordering
fn cmp(&self, other: &ObserverWatchPlugStateError) -> 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
Source§impl PartialOrd for ObserverWatchPlugStateError
impl PartialOrd for ObserverWatchPlugStateError
Source§impl TypeMarker for ObserverWatchPlugStateError
impl TypeMarker for ObserverWatchPlugStateError
Source§type Owned = ObserverWatchPlugStateError
type Owned = ObserverWatchPlugStateError
The owned Rust type which this FIDL type decodes into.
Source§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.
Source§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
.Source§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 moreSource§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.Source§impl ValueTypeMarker for ObserverWatchPlugStateError
impl ValueTypeMarker for ObserverWatchPlugStateError
Source§type Borrowed<'a> = ObserverWatchPlugStateError
type Borrowed<'a> = ObserverWatchPlugStateError
The Rust type to use for encoding. This is a particular
Encode<Self>
type cheaply obtainable from &Self::Owned
. There are three cases: Read moreimpl Copy for ObserverWatchPlugStateError
impl Eq for ObserverWatchPlugStateError
impl StructuralPartialEq for ObserverWatchPlugStateError
Auto Trait Implementations§
impl Freeze for ObserverWatchPlugStateError
impl RefUnwindSafe for ObserverWatchPlugStateError
impl Send for ObserverWatchPlugStateError
impl Sync for ObserverWatchPlugStateError
impl Unpin for ObserverWatchPlugStateError
impl UnwindSafe for ObserverWatchPlugStateError
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
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)