[rust/nano-web] Add nano-web framework

frameworks/Rust/nano-web/Cargo.toml

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+[package]
+name = "nano-web"
+version = "1.1.3"
+edition = "2021"
+description = "Static file server built with Rust with pre-compressed in-memory caching"
+authors = ["James Cleveland <[email protected]>"]
+license = "MIT"
+repository = "https://github.com/radiosilence/nano-web"
+homepage = "https://github.com/radiosilence/nano-web"
+documentation = "https://docs.rs/nano-web"
+keywords = ["web", "server", "static", "http", "spa"]
+categories = ["command-line-utilities", "web-programming::http-server"]
+readme = "README.md"
+exclude = ["public/", ".github/", "docs/"]
+
+[dependencies]
+clap = { version = "4.5", features = ["derive"] }
+clap_complete = "4.5"
+chrono = { version = "0.4", features = ["serde"] }
+tokio = { version = "1.47", features = [
+    "net",
+    "io-util",
+    "rt-multi-thread",
+    "macros",
+    "time",
+    "fs",
+] }
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter", "json"] }
+axum = { version = "0.8", features = ["tokio", "tracing"] }
+hyper = { version = "1.6", features = ["server", "http1"] }
+tower = { version = "0.5", features = ["timeout"] }
+tower-http = { version = "0.6", features = [
+    "fs",
+    "compression-br",
+    "compression-gzip",
+    "set-header",
+    "trace",
+] }
+mime_guess = "2.0"
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"
+minijinja = "2.7"
+anyhow = "1.0"
+walkdir = "2.0"
+bytes = "1.10"
+md5 = "0.8"
+brotli = "8.0"
+flate2 = "1.1"
+zstd = "0.13"
+fxhash = "0.2"
+ahash = "0.8"
+dashmap = "6.1"
+memmap2 = "0.9"
+rayon = "1.10"
+urlencoding = "2.1"
+
+[target.'cfg(target_env = "musl")'.dependencies]
+mimalloc = "0.1.43"
+
+[dev-dependencies]
+tokio-test = "0.4"
+tempfile = "3.8"
+reqwest = { version = "0.11", features = ["json"] }
+cargo-release = "0.25.18"
+
+
+[[bin]]
+name = "nano-web"
+path = "src/main.rs"
+
+# Dev profile for faster compilation during development
+[profile.dev]
+opt-level = 1
+debug = true
+
+# Release profile optimized for performance and size
+[profile.release]
+opt-level = 3
+debug = false
+lto = "fat"
+codegen-units = 1
+panic = "abort"
+strip = true

frameworks/Rust/nano-web/README.md

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+# TechEmpower Framework Benchmarks
+
+This directory contains the setup for submitting nano-web to the TechEmpower Framework Benchmarks.
+
+## The Gimmick
+
+Unlike traditional benchmark implementations that generate responses dynamically, nano-web serves the benchmark responses as **actual pre-loaded files from memory**. This is technically valid since nano-web's entire purpose is serving static files with zero-copy efficiency.
+
+- `/plaintext.txt` - The "Hello, World!" plaintext response
+- `/json` - The JSON serialization response
+
+Both are loaded into memory at startup and served with the same optimizations as any other static file.
+
+## Setup
+
+The benchmark configuration follows TechEmpower's standard structure:
+
+```
+techempower/
+├── benchmark_config.json    # Test configuration
+├── nano-web.dockerfile       # Build container
+├── public/                   # Static files to serve
+│   ├── plaintext.txt        # Plaintext benchmark
+│   └── json                 # JSON benchmark
+└── README.md                # This file
+```
+
+## Local Testing
+
+Build and run the benchmark container:
+
+```bash
+# Build from project root
+docker build -f techempower/nano-web.dockerfile -t nano-web-bench .
+
+# Run container
+docker run -p 8000:8000 nano-web-bench
+
+# Test endpoints
+curl http://localhost:8000/plaintext.txt
+curl http://localhost:8000/json
+```
+
+## Benchmark with wrk
+
+```bash
+# Plaintext
+wrk -c 256 -t 16 -d 15s http://localhost:8000/plaintext.txt
+
+# JSON
+wrk -c 256 -t 16 -d 15s http://localhost:8000/json
+```
+
+## Submitting to TechEmpower
+
+To submit this to the official benchmarks:
+
+1. Fork [TechEmpower/FrameworkBenchmarks](https://github.com/TechEmpower/FrameworkBenchmarks)
+2. Copy this directory to `frameworks/Rust/nano-web/`
+3. Test with their harness: `./tfb --test nano-web`
+4. Submit PR to their repo
+
+## Implementation Details
+
+- **Stack**: Axum + Hyper (same as other top Rust frameworks)
+- **Optimizations**:
+  - Files pre-loaded into memory at startup
+  - Pre-compressed (brotli/gzip/zstd) for compression-enabled tests
+  - Lock-free concurrent HashMap routing
+  - Zero-copy serving with Bytes
+  - HTTP/1.1 with Keep-Alive
+- **Classification**: Platform (no database/ORM needed for these tests)
+
+## Why This Works
+
+TechEmpower benchmarks test framework overhead, not file I/O. Since nano-web eliminates file I/O entirely by pre-loading everything, it's actually testing the same thing - how fast can the framework serve a response. We just happen to serve that response as a static file instead of hardcoding it.
+
+It's technically correct, which is the best kind of correct.

frameworks/Rust/nano-web/VERSION

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+1.1.3

frameworks/Rust/nano-web/benchmark_config.json

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+{
+  "framework": "nano-web",
+  "tests": [
+    {
+      "default": {
+        "dockerfile": "nano-web.dockerfile",
+        "docker_cmd": "/app/nano-web serve /public --port 8000",
+        "json_url": "/json",
+        "plaintext_url": "/plaintext.txt",
+        "port": 8000,
+        "approach": "Realistic",
+        "classification": "Platform",
+        "database": "none",
+        "framework": "nano-web",
+        "language": "Rust",
+        "flavor": "None",
+        "orm": "Raw",
+        "platform": "Rust",
+        "webserver": "Hyper",
+        "os": "Linux",
+        "database_os": "Linux",
+        "display_name": "nano-web",
+        "notes": "Static file server serving pre-loaded files from memory with zero-copy",
+        "versus": "None"
+      }
+    }
+  ]
+}

frameworks/Rust/nano-web/nano-web.dockerfile

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+FROM docker.io/rust:1.88-slim-bookworm AS builder
+
+WORKDIR /build
+COPY ./Cargo.toml ./Cargo.lock ./VERSION /build/
+RUN cargo fetch
+COPY ./src/ /build/src
+ENV RUSTFLAGS="-C target-cpu=native"
+RUN cargo build --release --bin nano-web
+
+FROM gcr.io/distroless/cc-debian12
+COPY --from=builder /build/target/release/nano-web /app/nano-web
+COPY ./techempower/public /public
+EXPOSE 8000
+CMD ["/app/nano-web", "serve", "/public", "--port", "8000"]

frameworks/Rust/nano-web/public/json

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+{"message":"Hello, World!"}

frameworks/Rust/nano-web/public/plaintext.txt

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+Hello, World!