Enum CheckNotStartedReason

#[repr(u32)]
pub enum CheckNotStartedReason {
    Internal = 1,
    InvalidOptions = 2,
    AlreadyInProgress = 3,
    Throttled = 4,
}

This is the set of values that are returned by an request to immediately check for an update.

Variants

Internal = 1

There was an internal error in starting the update check. The client is not expected to be able to do something meaningful about this error, except to try again later (after an appropriate delay and back-off in the event of multiple errors.

InvalidOptions = 2

If there are required arguments or options (or option values in conflict), provided via the CheckOptions table to CheckNow, this error will be returned.

AlreadyInProgress = 3

There was already another update check in progress when this request was made. A new update check will not be started.

Throttled = 4

The update check was not started, because too many requests to check for updates have been made by clients in a short period of time.

NOTE: Clients MUST NOT attempt to cause background update checks to happen at a more frequent rate than the fuchsia.update.Manager will do them.

If a client attempts to abuse this, it will be throttled.

Implementations

impl CheckNotStartedReason

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

impl Clone for CheckNotStartedReason

fn clone(&self) -> CheckNotStartedReason

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CheckNotStartedReason

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<D: ResourceDialect> Decode<CheckNotStartedReason, D> for CheckNotStartedReason

fn new_empty() -> Self

Creates a valid instance of Self. The specific value does not matter, since it will be overwritten by decode.

unsafe fn decode( &mut self, decoder: &mut Decoder<'_, D>, offset: usize, _depth: Depth, ) -> Result<()>

Decodes an object of type T from the decoder’s buffers into self.

impl<D: ResourceDialect> Encode<CheckNotStartedReason, D> for CheckNotStartedReason

unsafe fn encode( self, encoder: &mut Encoder<'_, D>, offset: usize, _depth: Depth, ) -> Result<()>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID.

impl Hash for CheckNotStartedReason

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for CheckNotStartedReason

fn cmp(&self, other: &CheckNotStartedReason) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for CheckNotStartedReason

fn eq(&self, other: &CheckNotStartedReason) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for CheckNotStartedReason

fn partial_cmp(&self, other: &CheckNotStartedReason) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl TypeMarker for CheckNotStartedReason

type Owned = CheckNotStartedReason

The owned Rust type which this FIDL type decodes into.

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

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

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.

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 CheckNotStartedReason

type Borrowed<'a> = CheckNotStartedReason

The Rust type to use for encoding. This is a particular Encode<Self> type cheaply obtainable from &Self::Owned. There are three cases:

fn borrow(value: &<Self as TypeMarker>::Owned) -> Self::Borrowed<'_>

Cheaply converts from &Self::Owned to Self::Borrowed.

impl Copy for CheckNotStartedReason

impl Eq for CheckNotStartedReason

impl StructuralPartialEq for CheckNotStartedReason