Enum CancelError
#[repr(u32)]pub enum CancelError {
NoUpdateInProgress = 1,
UpdateCannotBeCanceled = 2,
AttemptIdMismatch = 3,
CancelLimitExceeded = 4,
}
Expand description
Why cancel failed.
Variants§
NoUpdateInProgress = 1
There is no update attempt in progress.
UpdateCannotBeCanceled = 2
The update attempt has past the point that can be canceled.
AttemptIdMismatch = 3
The given attempt id does not match the current update attempt.
CancelLimitExceeded = 4
The number of cancel requests has exceeded the limit.
Implementations§
§impl CancelError
impl CancelError
pub fn from_primitive(prim: u32) -> Option<CancelError>
pub const fn into_primitive(self) -> u32
pub fn is_unknown(&self) -> bool
👎Deprecated: Strict enums should not use
is_unknown
Trait Implementations§
§impl Clone for CancelError
impl Clone for CancelError
§fn clone(&self) -> CancelError
fn clone(&self) -> CancelError
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 CancelError
impl Debug for CancelError
§impl<D> Decode<CancelError, D> for CancelErrorwhere
D: ResourceDialect,
impl<D> Decode<CancelError, D> for CancelErrorwhere
D: ResourceDialect,
§fn new_empty() -> CancelError
fn new_empty() -> CancelError
Creates a valid instance of
Self
. The specific value does not matter,
since it will be overwritten by decode
.§impl<D> Encode<CancelError, D> for CancelErrorwhere
D: ResourceDialect,
impl<D> Encode<CancelError, D> for CancelErrorwhere
D: ResourceDialect,
§impl Hash for CancelError
impl Hash for CancelError
§impl Ord for CancelError
impl Ord for CancelError
§impl PartialEq for CancelError
impl PartialEq for CancelError
§impl PartialOrd for CancelError
impl PartialOrd for CancelError
§impl TypeMarker for CancelError
impl TypeMarker for CancelError
§type Owned = CancelError
type Owned = CancelError
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 CancelError
impl ValueTypeMarker for CancelError
§type Borrowed<'a> = CancelError
type Borrowed<'a> = CancelError
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: &<CancelError as TypeMarker>::Owned,
) -> <CancelError as ValueTypeMarker>::Borrowed<'_>
fn borrow( value: &<CancelError as TypeMarker>::Owned, ) -> <CancelError as ValueTypeMarker>::Borrowed<'_>
Cheaply converts from
&Self::Owned
to Self::Borrowed
.impl Copy for CancelError
impl Eq for CancelError
impl StructuralPartialEq for CancelError
Auto Trait Implementations§
impl Freeze for CancelError
impl RefUnwindSafe for CancelError
impl Send for CancelError
impl Sync for CancelError
impl Unpin for CancelError
impl UnwindSafe for CancelError
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