Enum gapi_grpc::google::watcher::v1::change::State

#[repr(i32)]pub enum State {
    Exists,
    DoesNotExist,
    InitialStateSkipped,
    Error,
}

A reported value can be in one of the following states:

Variants

Exists

The element exists and its full value is included in data.

DoesNotExist

The element does not exist.

InitialStateSkipped

Element may or may not exist. Used only for initial state delivery when the client is not interested in fetching the initial state. See the “Initial State” section above.

Error

The element may exist, but some error has occurred. More information is available in the data field - the value is a serialized Status proto (from [google.rpc.Status][])

Implementations

impl State

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of State.

pub fn from_i32(value: i32) -> Option<State>

Converts an i32 to a State, or None if value is not a valid variant.

Trait Implementations

impl Clone for State

fn clone(&self) -> State

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for State

impl Debug for State

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

Formats the value using the given formatter.

impl Default for State

fn default() -> State

Returns the “default value” for a type.

impl Eq for State

impl From<State> for i32

fn from(value: State) -> i32

Performs the conversion.

impl Hash for State

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for State

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<State> for State

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<State> for State

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for State

impl StructuralPartialEq for State