allframe-core

The composable Rust API framework

AllFrame is a protocol-agnostic Rust web framework built with Test-Driven Development. Write your handler once, expose it via REST, GraphQL, and gRPC.

Features

• ✅ Protocol-Agnostic Routing - One handler, multiple protocols (REST, GraphQL, gRPC)
• ✅ CQRS + Event Sourcing - Production-ready CQRS infrastructure with 90% less boilerplate
• ✅ Compile-time DI - Dependency injection resolved at compile time
• ✅ Auto Documentation - OpenAPI 3.1, GraphQL schemas, and gRPC reflection
• ✅ Zero Runtime Dependencies - Just Tokio and Hyper
• ✅ 100% TDD - Every feature has tests before implementation

Quick Start

[dependencies]
allframe-core = "0.1"
tokio = { version = "1.48", features = ["full"] }

use allframe_core::router::Router;

#[tokio::main]
async fn main() {
    let mut router = Router::new();

    router.register("get_user", |user_id: String| async move {
        format!("User: {}", user_id)
    });

    // Handler now available via REST, GraphQL, or gRPC!
}

Protocol-Agnostic Example

use allframe_core::router::{Router, RestAdapter, GraphQLAdapter, GrpcAdapter};

let mut router = Router::new();
router.register("get_user", get_user_handler);

// REST
let rest = RestAdapter::new();
rest.route("GET", "/users/:id", "get_user");

// GraphQL
let graphql = GraphQLAdapter::new();
graphql.query("user", "get_user");

// gRPC
let grpc = GrpcAdapter::new();
grpc.unary("Users", "GetUser", "get_user");

Features

Default Features

allframe-core = "0.1"
# Includes: di, openapi, router, otel

All Features

allframe-core = { version = "0.1", features = [
    "di",              # Dependency injection
    "openapi",         # OpenAPI documentation
    "router",          # Protocol-agnostic routing
    "router-graphql",  # GraphQL support
    "router-grpc",     # gRPC support
    "router-full",     # All protocols
    "cqrs",            # CQRS + Event Sourcing
    "otel",            # OpenTelemetry tracing
] }

Optional CQRS Features

allframe-core = { version = "0.1", features = [
    "cqrs",            # Core CQRS infrastructure
    "cqrs-allsource",  # AllSource Core event store
] }

CQRS Example

use allframe_core::cqrs::{CommandBus, Event, EventStore};

#[derive(Command)]
struct CreateUser {
    name: String,
    email: String,
}

#[derive(Event)]
struct UserCreated {
    id: Uuid,
    name: String,
}

// 90% less boilerplate with automatic dispatch!
let mut bus = CommandBus::new();
bus.register(create_user_handler);
bus.execute(CreateUser { /* ... */ }).await?;

Documentation

• API Docs: https://docs.rs/allframe-core
• Guide: See examples/ directory
• MCP Server: https://crates.io/crates/allframe-mcp

Examples

# REST API
cargo run --example rest_api

# GraphQL API
cargo run --example graphql_api

# gRPC API
cargo run --example grpc_api

# Multi-protocol
cargo run --example multi_protocol

Why AllFrame?

Contributing

Contributions welcome! See CONTRIBUTING.md.

License

Licensed under either of:

• Apache License, Version 2.0 (LICENSE-APACHE)
• MIT license (LICENSE-MIT)

at your option.

Resources

• Documentation: https://docs.rs/allframe-core
• Repository: https://github.com/all-source-os/all-frame
• CLI Tool: https://crates.io/crates/allframe-forge
• MCP Server: https://crates.io/crates/allframe-mcp