Struct BuiltinRegistry 

pub struct BuiltinRegistry { /* private fields */ }

Registry mapping builtin handler names to factory closures.

When the CLI assembles DefaultHookEngine, it feeds HookHandlerSpec::Builtin { name } to Self::lookup_step. Unknown names fail fast at config-load time, so users don’t discover typos mid-turn.

The factory signature is Fn() -> Arc<dyn HookHandler>: handlers have no per-config parameters, and multiple [[hooks.*]] entries referencing the same builtin share a single Arc. If a builtin later needs configuration parameters, upgrade name to a structured enum and switch the registry to match dispatch.

Implementations

impl BuiltinRegistry

pub fn defaults() -> Self

Default registry: tracing-audit + redact-secrets.

pub fn register_step<F>(&mut self, name: &str, factory: F)

where F: Fn() -> Arc<dyn StepHandler> + Send + Sync + 'static,

Register a builtin step handler factory. Duplicate names overwrite previous entries, allowing tests to stub and replace default behavior.

pub fn lookup_step(&self, name: &str) -> Option<Arc<dyn StepHandler>>

Look up a step handler by name. None means the configuration layer should fail-fast with an error.

pub fn names(&self) -> impl Iterator<Item = &str>

Lists registered builtin names, used by the defect hooks list CLI.

Trait Implementations

impl Default for BuiltinRegistry

fn default() -> Self

Returns the “default value” for a type.