Struct Builder 

pub struct Builder { /* private fields */ }

Builder for Orchestrator. Use Orchestrator::builder to obtain one.

Implementations

impl Builder

pub fn cache<C: Cache + 'static>(self, c: C) -> Self

Set the cache backend. Required — build() errors otherwise.

pub fn cache_boxed(self, c: Box<dyn Cache>) -> Self

Set an already-boxed cache backend. Useful when the concrete type is only known at runtime (federation hooks return Box<dyn Cache>).

pub fn manifest(self, m: Manifest) -> Self

Attach the parsed manifest snapshot (optional, for downstream consumers).

pub fn max_parallelism(self, n: usize) -> Self

Cap on concurrent in-flight actions. Floored to 1 (zero is meaningless).

pub fn shared_semaphore(self, sem: Arc<Semaphore>) -> Self

Draw concurrency permits from an externally-owned pool instead of a private one. Used by federation so --jobs N bounds the whole tree of orchestrators, not N per level. Overrides Self::max_parallelism when set.

pub fn base_ctx(self, ctx: Ctx) -> Self

Override the base Ctx (cancel token, workdir, env).

pub fn register<A: Action + 'static>(self, a: A) -> Self

Register one action. May be called many times.

pub fn register_boxed(self, a: Box<dyn Action>) -> Self

Register an already-boxed action. Useful when the concrete type is only known at runtime (e.g. when assembled from a manifest factory).

pub fn build(self) -> Result<Orchestrator, BuilderError>

Finalize.

Errors

BuilderError::MissingCache when no cache was set.