Module frontend 

Structs

CachedConfigFile 🔒

The most recent read of the config-sync file and its parse.

ClusterEvalContext

The identity of a single live cluster, used to evaluate cluster-coherent scoped parameters in SystemParameterFrontend::pull_cluster_overrides.

ClusterScopeContext

Identity of a cluster, used to build a cluster context kind for cluster-coherent scoped feature flags.

ConfigFile 🔒

The parsed contents of the config-sync file, a JSON object whose keys are parameter names.

MetricsTransport 🔒

An HttpTransport wrapper that records timestamps on successful HTTP responses. Used to populate Prometheus metrics that track LaunchDarkly connectivity health.

ReplicaEvalContext

The identity of a single live replica, used to evaluate replica-local scoped parameters in SystemParameterFrontend::pull_replica_overrides.

ReplicaScopeContext

Identity of a replica, used to build a replica context kind for replica-local scoped feature flags.

SystemParameterFrontend

A frontend client for pulling SynchronizedParameters from LaunchDarkly.

Enums

SystemParameterFrontendClient

Functions

cluster_context 🔒

Builds a single cluster context kind from a ClusterScopeContext.

json_param_value 🔒

Renders a JSON value as the raw parameter string the backend parses.

ld_client 🔒

ld_config 🔒

ld_ctx 🔒

Builds a multi-context for evaluating scoped feature flags.

replica_context 🔒

Builds a single replica context kind from a ReplicaScopeContext.