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/*******************************************************************************
*
* Copyright (c) 2025 - 2026.
* Haixing Hu, Qubit Co. Ltd.
*
* All rights reserved.
*
******************************************************************************/
//! # Task Function Module
//!
//! Provides zero-argument task-oriented functional abstractions.
//!
//! `Callable` represents a reusable computation that returns `Result<R, E>`.
//! `Runnable` represents a reusable action that returns `Result<(), E>`. Both
//! abstractions are intentionally fallible and support task submission in
//! executor-style workflows.
//! `CallableWith` and `RunnableWith` are their mutable-input counterparts for
//! executor APIs that pass protected state into the task.
//!
//! One-time equivalents are also provided as `CallableOnce` and `RunnableOnce`
//! for move-only callable use cases.
//!
//! # Author
//!
//! Haixing Hu
pub use ;
pub use ;
pub use ;
pub use ;
pub use ;
pub use ;