#[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§
source§impl CancelError
impl CancelError
pub fn from_primitive(prim: u32) -> Option<Self>
pub const fn into_primitive(self) -> u32
pub fn is_unknown(&self) -> bool
👎Deprecated: Strict enums should not use
is_unknown
Trait Implementations§
source§impl Clone for CancelError
impl Clone for CancelError
source§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 moresource§impl Debug for CancelError
impl Debug for CancelError
source§impl Decode<CancelError> for CancelError
impl Decode<CancelError> for CancelError
source§impl Encode<CancelError> for CancelError
impl Encode<CancelError> for CancelError
source§impl Hash for CancelError
impl Hash for CancelError
source§impl Ord for CancelError
impl Ord for CancelError
source§fn cmp(&self, other: &CancelError) -> Ordering
fn cmp(&self, other: &CancelError) -> 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 PartialEq for CancelError
impl PartialEq for CancelError
source§fn eq(&self, other: &CancelError) -> bool
fn eq(&self, other: &CancelError) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for CancelError
impl PartialOrd for CancelError
source§fn partial_cmp(&self, other: &CancelError) -> Option<Ordering>
fn partial_cmp(&self, other: &CancelError) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl TypeMarker for CancelError
impl TypeMarker for CancelError
§type Owned = CancelError
type Owned = CancelError
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 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 moreimpl 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
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)
🔬This is a nightly-only experimental API. (
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)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)