Enum CancelResult

#[repr(i32)]
pub enum CancelResult {
    Unspecified = 0,
    Cancelled = 1,
    Cancelling = 2,
    NotCancellable = 3,
}

Variants

Unspecified = 0

The cancellation status is unknown. Servers should avoid using this value (send a NOT_FOUND error if the requested query is not known). Clients can retry the request.

Cancelled = 1

The cancellation request is complete. Subsequent requests with the same payload may return CANCELLED or a NOT_FOUND error.

Cancelling = 2

The cancellation request is in progress. The client may retry the cancellation request.

NotCancellable = 3

The query is not cancellable. The client should not retry the cancellation request.

Implementations

impl CancelResult

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of CancelResult.

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

👎Deprecated: Use the TryFrom<i32> implementation instead

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

impl CancelResult

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for CancelResult

fn clone(&self) -> CancelResult

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CancelResult

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

Formats the value using the given formatter.

impl Default for CancelResult

fn default() -> CancelResult

Returns the “default value” for a type.

impl From<CancelResult> for i32

fn from(value: CancelResult) -> i32

Converts to this type from the input type.

impl Hash for CancelResult

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 CancelResult

fn cmp(&self, other: &CancelResult) -> 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 CancelResult

fn eq(&self, other: &CancelResult) -> 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 CancelResult

fn partial_cmp(&self, other: &CancelResult) -> 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 TryFrom<i32> for CancelResult

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<CancelResult, UnknownEnumValue>

Performs the conversion.

impl Copy for CancelResult

impl Eq for CancelResult

impl StructuralPartialEq for CancelResult