Enum IdempotencyLevel 

#[repr(i32)]
pub enum IdempotencyLevel {
    IdempotencyUnknown = 0,
    NoSideEffects = 1,
    Idempotent = 2,
}

Available on crate features protobuf and ttrpc only.

Is this method side-effect-free (or safe in HTTP parlance), or idempotent, or neither? HTTP based RPC implementation may choose GET verb for safe methods, and PUT verb for idempotent methods instead of the default POST.

Variants

IdempotencyUnknown = 0

NoSideEffects = 1

implies idempotent

Idempotent = 2

idempotent, but may have side effects

Implementations

impl IdempotencyLevel

pub const fn is_valid(value: i32) -> bool

Available on crate features grpc and http and std only.

Returns true if value is a variant of IdempotencyLevel.

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

👎Deprecated:

Use the TryFrom<i32> implementation instead

Available on crate features grpc and http and std only.

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

impl IdempotencyLevel

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

Available on crate features grpc and http and std only.

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<IdempotencyLevel>

Available on crate features grpc and http and std only.

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

Trait Implementations

impl Clone for IdempotencyLevel

fn clone(&self) -> IdempotencyLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IdempotencyLevel

impl Debug for IdempotencyLevel

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

Formats the value using the given formatter.

impl Default for IdempotencyLevel

fn default() -> IdempotencyLevel

Returns the “default value” for a type.

impl Eq for IdempotencyLevel

impl From<IdempotencyLevel> for i32

fn from(value: IdempotencyLevel) -> i32

Converts to this type from the input type.

impl Hash for IdempotencyLevel

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

where __H: Hasher,

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 IdempotencyLevel

fn cmp(&self, other: &IdempotencyLevel) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for IdempotencyLevel

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for IdempotencyLevel

fn partial_cmp(&self, other: &IdempotencyLevel) -> 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 StructuralPartialEq for IdempotencyLevel

impl TryFrom<i32> for IdempotencyLevel

type Error = UnknownEnumValue

The type returned in the event of a conversion error.

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

Performs the conversion.