♻️ add benchmarking workflow and implement CoinGecko benchmarks

.github/workflows/bench.yml

@@ -0,0 +1,21 @@
+---
+name: Task - Benchmarks
+
+on:
+  workflow_dispatch:
+  workflow_call:
+
+jobs:
+  cargo-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      # selecting a toolchain either by action or manual `rustup` calls should happen
+      # before the plugin, as the cache uses the current rustc version as its cache key
+      - run: rustup show
+
+      - uses: Swatinem/rust-cache@v2
+      - name: Benchmarks
+        run: |
+          cargo bench

.github/workflows/pull-request.yml

@@ -21,3 +21,8 @@ jobs:
     name: Run Cargo linters
     uses: ./.github/workflows/linters-cargo.yml
     needs: rust_build
+
+  bench:
+    name: Run benchmarks
+    uses: ./.github/workflows/bench.yml
+    needs: rust_build

Cargo.toml

@@ -50,3 +50,8 @@ uuid = { version = "1.4", features = ["fast-rng", "v4", "serde"] }
 
 [dev-dependencies]
 rstest = "0.18.2"
+criterion = { version = "0.5", features = ["async_tokio"] }
+
+[[bench]]
+name = "coingecko_benchmarks"
+harness = false