Add salvo web framework (#14)

* Add salvo web framework

* version 0.25

* Update .gitignore

Author: fergus-hou

README.md

@@ -23,6 +23,7 @@ Respond "Hello, World!" to every request on "/" endpoint.
 - [ntex](benchmark/hello-world/ntex/src/main.rs)
 - [poem](benchmark/hello-world/poem/src/main.rs)
 - [rocket](benchmark/hello-world/rocket/src/main.rs)
+- [salvo](benchmark/hello-world/salvo/src/main.rs)
 - [thruster](benchmark/hello-world/thruster/src/main.rs)
 - [tide](benchmark/hello-world/tide/src/main.rs)
 - [warp](benchmark/hello-world/warp/src/main.rs)

benchmark/Cargo.toml

@@ -7,6 +7,7 @@ members = [
     "hello-world/hyper",
     "hello-world/ntex",
     "hello-world/rocket",
+    "hello-world/salvo",
     "hello-world/thruster",
     "hello-world/tide",
     "hello-world/warp",

benchmark/hello-world/salvo/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "hello-world-salvo"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+salvo = "0.25"
+tokio = { version = "1.12", features = ["rt-multi-thread", "macros"] }

benchmark/hello-world/salvo/src/main.rs

@@ -0,0 +1,14 @@
+use salvo::prelude::*;
+
+#[fn_handler]
+fn hello() -> &'static str {
+    "Hello, World!"
+}
+
+#[tokio::main]
+async fn main() {
+    let router = Router::new().get(hello);
+    Server::new(TcpListener::bind("127.0.0.1:3000"))
+        .serve(router)
+        .await
+}

result/hello-world/hello-world.sh

@@ -10,6 +10,7 @@ cargo build --release --bin hello-world-hyper
 cargo build --release --bin hello-world-ntex
 cargo build --release --bin hello-world-poem
 cargo +nightly build --release --bin hello-world-rocket
+cargo build --release --bin hello-world-salvo
 cargo build --release --bin hello-world-thruster
 cargo build --release --bin hello-world-tide
 cargo build --release --bin hello-world-warp
@@ -63,6 +64,13 @@ sleep 1
 eval $bench_cmd
 kill $!
 
+# salvo
+echo "Salvo:"
+cargo run -q --release --bin hello-world-salvo &
+sleep 1
+eval $bench_cmd
+kill $!
+
 # thruster
 echo "Thruster:"
 cargo run -q --release --bin hello-world-thruster &