feat: added benchmarking binary for torrent repository struct

dev: fix clippy errors (da2ce7).

Cargo.toml

@@ -32,7 +32,7 @@ version = "3.0.0-alpha.12-develop"
 [dependencies]
 aquatic_udp_protocol = "0"
 async-trait = "0"
-axum = "0.6"
+axum = { version = "0.6", features = ["macros"] }
 axum-client-ip = "0.4"
 axum-server = { version = "0", features = ["tls-rustls"] }
 binascii = "0"
@@ -68,16 +68,18 @@ tower-http = { version = "0.4", features = ["compression-full"] }
 uuid = { version = "1", features = ["v4"] }
 
 [dev-dependencies]
+criterion = { version = "0.5.1", features = ["async_tokio"] }
 local-ip-address = "0"
 mockall = "0"
+once_cell = "1.18.0"
 reqwest = { version = "0", features = ["json"] }
 serde_bytes = "0"
 serde_repr = "0"
 serde_urlencoded = "0"
 torrust-tracker-test-helpers = { version = "3.0.0-alpha.12-develop", path = "packages/test-helpers" }
 
 [workspace]
-members = ["contrib/bencode", "packages/configuration", "packages/located-error", "packages/primitives", "packages/test-helpers"]
+members = ["contrib/bencode", "packages/configuration", "packages/located-error", "packages/primitives", "packages/test-helpers", "packages/torrent-repository-benchmarks"]
 
 [profile.dev]
 debug = 1

packages/torrent-repository-benchmarks/Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "torrust-torrent-repository-benchmarks"
+authors.workspace = true
+categories.workspace = true
+description.workspace = true
+documentation.workspace = true
+edition.workspace = true
+homepage.workspace = true
+keywords.workspace = true
+license.workspace = true
+publish.workspace = true
+repository.workspace = true
+rust-version.workspace = true
+version.workspace = true
+
+[dependencies]
+aquatic_udp_protocol = "0.8.0"
+clap = { version = "4.4.8", features = ["derive"] }
+futures = "0.3.29"
+tokio = { version = "1", features = ["macros", "net", "rt-multi-thread", "signal", "sync"] }
+torrust-tracker = { path = "../../" }

packages/torrent-repository-benchmarks/src/args.rs

@@ -0,0 +1,15 @@
+use clap::Parser;
+
+#[derive(Parser, Debug)]
+#[command(author, version, about, long_about = None)]
+pub struct Args {
+    /// Amount of benchmark worker threads
+    #[arg(short, long)]
+    pub threads: usize,
+    /// Amount of time in ns a thread will sleep to simulate a client response after handling a task
+    #[arg(short, long)]
+    pub sleep: Option<u64>,
+    /// Compare with old implementations of the torrent repository
+    #[arg(short, long)]
+    pub compare: Option<bool>,
+}