Crate mpc_macros 

MPC Macros

This crate provides procedural macros for the async-mpc library:

1. define_task! - Generates async task implementations with dependency management
2. TaskGetters - Derives getter functions for task enum variants

define_task! Macro

The define_task! macro automates the creation of task wrappers, async execution logic, and dependency management for MPC computations.

TaskGetters Derive Macro

The TaskGetters derive macro automatically generates try_get_*_task functions for each variant in a TaskType enum, eliminating repetitive boilerplate code.

For detailed documentation and examples, see the individual implementation modules.

Macros

define_task

Generates async-mpc task implementations with automatic dependency management.

dump_protocol_tags

Macro to dump the current state of the protocol tag registry at compile time (for debugging)

new_protocol

Macro to ensure protocol tag uniqueness at compile time. This macro generates a unique tag for a given protocol name, and checks against a registry to prevent collisions. If a collision is detected, it finds the next available tag.

Derive Macros

GateMethods

Derives Gate::map_labels and Gate::for_each_label

HasTweakableHasher

Procedural macro to automatically implement the HasTweakableHasher trait for a struct.

Party

Procedural macro to automatically implement the Party trait for a struct.

Peer

Procedural macro to automatically implement the Peer trait for a struct.

Probabilistic

Procedural macro to automatically implement the Probabilistic trait for a struct.

Scribe

Procedural macro to automatically implement the Scribe trait for a struct.

TaskGetters

Derives try_get_*_task functions for enum variants containing task types.