Module mana_worker 

Canonical single-unit mana worker runtime.

Provides the reusable substrate for executing one mana unit: loading the unit via canonical mana-core APIs, assembling execution context (task prompt, prefill, dependency summaries), and reporting structured outcomes.

This module is consumed by:

• imp run <unit-id> (imp-cli) — the preferred single-unit CLI path
• legacy mana run compatibility flows — transitional dispatch into imp workers
• imp’s native mana tool — the first-class orchestration UX

Architecture

imp native mana tool        = first-class orchestration UX
imp run (this module)       = canonical single-unit worker runtime
legacy mana run compatibility = transitional parallel dispatch into imp workers

Re-exports

pub use crate::contracts::worker::WorkerAssignment;

pub use crate::contracts::worker::WorkerAttempt;

pub use crate::contracts::worker::WorkerResult;

pub use crate::contracts::worker::WorkerStatus;

Structs

PreparedWorkerRun

WorkerRunOptions

WorkerRunOutcome

Functions

assemble_prefill

Assemble context prefill messages from the assignment’s file references.

build_task_context

build_task_prompt

Build a task prompt string from a worker assignment.

finalize_worker_run

load_assignment

Load a worker assignment from a mana unit using canonical mana-core APIs.

load_assignment_with_mana_dir

Load a worker assignment with an explicit mana dir override.

prepare_worker_run

run_worker_assignment