Struct FeatureRegistry 

pub struct FeatureRegistry { /* private fields */ }

Collects feature-load metadata at startup for all optional TOML sections.

Trait Implementations

impl Default for FeatureRegistry

fn default() -> Self

Returns the “default value” for a type.

impl FeatureRegistryOps for FeatureRegistry

fn new() -> Self

Create an empty registry.

fn on_load(&mut self, observer: impl Fn(&FeatureRecord) + 'static)

Register a callback to observe loaded records.

fn load<T>( &mut self, loader: &DefaultLoader, ) -> Result<FeatureState<T>, ConfigError>

where T: OptionalSection,

Load a feature section and record its state.

fn validate_dependencies(&self) -> Result<(), ConfigError>

Validate that every enabled feature’s declared dependencies are enabled.

fn records(&self) -> &[FeatureRecord]

Borrow the recorded feature records.

fn summary(&self) -> FeatureSummary

Build a point-in-time snapshot of the recorded features.