Merge pull request #38 from BennyFranciscus/add-axum

Add Axum: ergonomic Rust web framework built on Tokio/Hyper (~20k⭐)

Author: MDA2AV

frameworks/axum/Cargo.toml

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+[package]
+name = "httparena-axum"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+axum = { version = "0.8", features = ["macros"] }
+tokio = { version = "1", features = ["full"] }
+tower-http = { version = "0.6", features = ["compression-gzip"] }
+hyper = { version = "1" }
+hyper-util = { version = "0.1", features = ["tokio"] }
+axum-server = { version = "0.7", features = ["tls-rustls"] }
+rustls = { version = "0.23", default-features = false, features = ["ring", "logging", "std", "tls12"] }
+rustls-pemfile = "2"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+num_cpus = "1"
+rusqlite = { version = "0.31", features = ["bundled"] }
+bytes = "1"
+tokio-rustls = "0.26"
+
+[profile.release]
+opt-level = 3
+codegen-units = 1
+lto = "thin"
+panic = "abort"

frameworks/axum/Dockerfile

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+FROM rust:1.88 AS build
+WORKDIR /app
+COPY Cargo.toml .
+RUN mkdir src && echo "fn main() {}" > src/main.rs && cargo build --release && rm -rf src/ target/release/httparena-axum* target/release/deps/httparena_axum*
+COPY src ./src
+RUN RUSTFLAGS="-C target-cpu=native" cargo build --release
+
+FROM debian:bookworm-slim
+COPY --from=build /app/target/release/httparena-axum /server
+EXPOSE 8080
+CMD ["/server"]

frameworks/axum/README.md

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+# Axum
+
+[Axum](https://github.com/tokio-rs/axum) is a web application framework built by the [Tokio](https://tokio.rs/) team. It leverages Tokio, Tower, and Hyper to provide an ergonomic and modular framework for building async Rust web services.
+
+## Key Features
+
+- Built on top of `hyper` and `tokio` — the Rust async ecosystem standards
+- Tower middleware compatibility — reuse the entire Tower ecosystem
+- Extractor-based request handling — type-safe, composable
+- Macro-free routing (though macros are available)
+- First-class WebSocket, SSE, and multipart support
+
+## Implementation Notes
+
+- Uses Axum 0.8 with Tokio multi-threaded runtime
+- Rustls for TLS/HTTP2 support via `axum-server`
+- `tower-http` compression layer for gzip
+- Pre-opened SQLite connection pool (one per CPU core) with mmap enabled
+- Static files and dataset loaded into memory at startup
+- Compiled with `-O3`, thin LTO, single codegen unit

frameworks/axum/meta.json

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+{
+  "display_name": "axum",
+  "language": "Rust",
+  "type": "framework",
+  "engine": "axum",
+  "description": "Axum 0.8 on Tokio with Rustls for HTTP/2, compiled with -O3 and thin LTO.",
+  "repo": "https://github.com/tokio-rs/axum",
+  "enabled": true,
+  "tests": [
+    "baseline",
+    "noisy",
+    "pipelined",
+    "limited-conn",
+    "json",
+    "upload",
+    "compression",
+    "mixed",
+    "baseline-h2",
+    "static-h2"
+  ]
+}