Struct FeatureFlag 

pub struct FeatureFlag {
    pub key: String,
    pub active: bool,
    pub filters: FeatureFlagFilters,
    pub has_experiment: Option<bool>,
}

A feature flag definition from PostHog.

Contains all the information needed to evaluate whether a flag should be enabled for a given user, including targeting rules and rollout percentages.

Fields

key: String

Unique identifier for the flag (e.g., “new-checkout-flow”)

active: bool

Whether the flag is currently active. Inactive flags always return false.

filters: FeatureFlagFilters

Targeting rules and rollout configuration

has_experiment: Option<bool>

Whether the flag is linked to an experiment, as reported by the local-evaluation definitions endpoint. Tri-state: Some(true)/Some(false) when the server reports it, None when it does not (older server). Drives the $feature_flag_has_experiment property and event minimization.

Trait Implementations

impl Clone for FeatureFlag

fn clone(&self) -> FeatureFlag

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureFlag

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FeatureFlag

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FeatureFlag

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

where __S: Serializer,

Serialize this value into the given Serde serializer.