Python3 with Rust

README.md

@@ -25,9 +25,7 @@ Münchausen number is less than 440 million.
 
 Dates are in `yyyy-mm-dd` format.
 
-**2022-07-30:** Ruby and Crystal codes were added.
-
-**2022-07-28:** Python 3.11 beta was added.
+**2022-08-12:** Python3 with Rust was added.
 
 **2022-07-28:** All tests were re-run on my new (faster) computer.
 You can find the specifications of this machine below.
@@ -492,6 +490,26 @@ Notes:
 [see source](python311b)
 
 
+### Python 3 with Rust
+
+* Python 3.10.5
+* rustc 1.62.1 (e092d0b6b 2022-07-16)
+* Benchmark date: 2022-08-12 [yyyy-mm-dd]
+
+| Compilation | Runtime (sec) | -- | -- |
+|-----|:---:|:---:|:---:|
+| `# see v1 in Makefile && ./start_v1.sh` | 40.263 ± 1.152 | -- | -- |
+
+Notes:
+
+* The real work is done in Rust. The Rust code is compiled as a shared library.
+  The Python code just calls a function implemented in Rust.
+* The Rust code uses [pyo3](https://docs.rs/pyo3).
+  Compilation is done with [maturin](https://github.com/PyO3/maturin).
+
+[see source](python3_with_rust)
+
+
 ### Racket
 
 * Welcome to Racket v8.5 [cs].

_automation/python3_with_rust.json

@@ -0,0 +1,17 @@
+{
+    "section_name": "Python 3 with Rust",
+    "compilers": ["python3", "rustc"],
+    "output_file": "--",
+    "table_headers": [
+        "Compilation",
+        "Runtime (sec)",
+        "--",
+        "--"
+    ],
+    "special": [
+        {
+            "compile": "v1",
+            "run": "run1"
+        }
+    ]
+}

python3_with_rust/.gitignore

@@ -0,0 +1,72 @@
+/target
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+.pytest_cache/
+*.py[cod]
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+.venv/
+env/
+bin/
+build/
+develop-eggs/
+dist/
+eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+include/
+man/
+venv/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+pip-selfcheck.json
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.cache
+nosetests.xml
+coverage.xml
+
+# Translations
+*.mo
+
+# Mr Developer
+.mr.developer.cfg
+.project
+.pydevproject
+
+# Rope
+.ropeproject
+
+# Django stuff:
+*.log
+*.pot
+
+.DS_Store
+
+# Sphinx documentation
+docs/_build/
+
+# PyCharm
+.idea/
+
+# VSCode
+.vscode/
+
+# Pyenv
+.python-version

python3_with_rust/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "python3_with_rust"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[lib]
+name = "python3_with_rust"
+crate-type = ["cdylib"]
+
+[dependencies]
+once_cell = "1.13.0"
+pyo3 = { version = "0.16.5", features = ["extension-module"] }