Add benchmark for log crate proxy

Author: SpriteOvO

.github/workflows/ci.yml

@@ -224,7 +224,12 @@ jobs:
     - name: Restore cargo caches
       uses: Swatinem/rust-cache@v2
     - name: Run benchmark
-      run: cargo +nightly bench --features "multi-thread,runtime-pattern,serde_json" --bench spdlog_rs --bench spdlog_rs_pattern | tee bench-results.txt
+      run: |
+        cargo +nightly bench --features "multi-thread,runtime-pattern,serde_json,log" \
+          --bench spdlog_rs \
+          --bench spdlog_rs_pattern \
+          --bench spdlog_rs_log_crate_proxy \
+          | tee bench-results.txt
     - name: Discard irrelevant changes
       run: git checkout -- spdlog/Cargo.toml
     - name: Process results

spdlog/Cargo.toml

@@ -111,6 +111,10 @@ name = "spdlog_rs_pattern"
 path = "benches/spdlog-rs/pattern.rs"
 required-features = ["runtime-pattern", "serde_json"]
 [[bench]]
+name = "spdlog_rs_log_crate_proxy"
+path = "benches/spdlog-rs/log_crate_proxy.rs"
+required-features = ["log"]
+[[bench]]
 name = "fast_log"
 path = "benches/fast_log/main.rs"
 harness = false

spdlog/benches/spdlog-rs/log_crate_proxy.rs

@@ -0,0 +1,31 @@
+#![feature(test)]
+
+extern crate test;
+
+#[path = "../common/mod.rs"]
+mod common;
+
+use std::sync::Arc;
+
+use test::Bencher;
+
+include!(concat!(
+    env!("OUT_DIR"),
+    "/test_utils/common_for_integration_test.rs"
+));
+use test_utils::*;
+
+fn init() {
+    if spdlog::init_log_crate_proxy().is_ok() {
+        spdlog::set_default_logger(Arc::new(build_test_logger(|b| {
+            b.error_handler(|err| panic!("an error occurred: {err}"))
+        })));
+    }
+    log::set_max_level(log::LevelFilter::max());
+}
+
+#[bench]
+fn bench_log_crate_proxy(bencher: &mut Bencher) {
+    init();
+    bencher.iter(|| log::info!(bench_log_message!()))
+}