Enum JitterPolicy 

#[non_exhaustive]
pub enum JitterPolicy {
    Full,
    None,
    Equal,
    Decorrelated,
}

Jitter applied to a backoff delay.

Variant	Delay range
None	base
Full	[0, base]
Equal	[base / 2, base]
Decorrelated	[first, min(base * 3, max)]

The execution layer applies the selected policy.

Example

use solti_model::JitterPolicy;

assert_eq!("equal".parse::<JitterPolicy>().unwrap(), JitterPolicy::Equal);
assert_eq!("".parse::<JitterPolicy>().unwrap(), JitterPolicy::Full);

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Full

Full jitter: delay is uniformly sampled from [0, base].

None

No randomness applied. Backoff durations remain fixed.

Equal

Equal jitter samples from [base / 2, base].

Decorrelated

Memoryless randomized band: delay is sampled uniformly from [first, min(base * 3, max)].

Trait Implementations

impl Clone for JitterPolicy

fn clone(&self) -> JitterPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for JitterPolicy

impl Debug for JitterPolicy

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

Formats the value using the given formatter.

impl Default for JitterPolicy

fn default() -> JitterPolicy

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for JitterPolicy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for JitterPolicy

impl FromStr for JitterPolicy

type Err = ModelError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> ModelResult<Self>

Parses a string s to return a value of this type.

impl Hash for JitterPolicy

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 JsonSchema for JitterPolicy

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for JitterPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for JitterPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for JitterPolicy