Struct DriftRule 

pub struct DriftRule {
    pub field: String,
    pub strategy: DriftStrategy,
    pub params: HashMap<String, Value>,
    pub rate: f64,
    pub min_value: Option<Value>,
    pub max_value: Option<Value>,
    pub states: Option<Vec<String>>,
    pub transitions: Option<HashMap<String, Vec<(String, f64)>>>,
}

Drift rule configuration

Fields

field: String

Field to apply drift to

strategy: DriftStrategy

Drift strategy

params: HashMap<String, Value>

Parameters for the drift strategy

rate: f64

Rate of change (per request or per time unit)

min_value: Option<Value>

Minimum value (for numeric fields)

max_value: Option<Value>

Maximum value (for numeric fields)

states: Option<Vec<String>>

Possible states (for state machine)

transitions: Option<HashMap<String, Vec<(String, f64)>>>

Transition probabilities (for state machine)

Implementations

impl DriftRule

pub fn new(field: String, strategy: DriftStrategy) -> Self

Create a new drift rule

pub fn with_rate(self, rate: f64) -> Self

Set rate of change

pub fn with_bounds(self, min: Value, max: Value) -> Self

Set value bounds

pub fn with_states(self, states: Vec<String>) -> Self

Set states for state machine

pub fn with_transitions( self, transitions: HashMap<String, Vec<(String, f64)>>, ) -> Self

Set transitions for state machine

pub fn with_param(self, key: String, value: Value) -> Self

Add a parameter

pub fn validate(&self) -> Result<()>

Validate the drift rule

Trait Implementations

impl Clone for DriftRule

fn clone(&self) -> DriftRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DriftRule

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DriftRule

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DriftRule

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

where __S: Serializer,

Serialize this value into the given Serde serializer.