Add Rust Engine (#3)

* 🚧 WIP: Add the Rust Engine

* ⬆️ Dependencies: Upgrade the `poetry.lock` file

* ⬆️ Dependencies: Upgrade the dependencies to use the maturin ones

* ⚰️ Remove: Delete old .pyi files

* 🚧 WIP: Add a better `build-method` in Rust

* 🚚 Movement: Move files from one place to another

* 🩹 Patch: Make the expression to plot the variables values and add config params to the `.plot()` method of the expression

* 🚧 WIP: Add the first example

* 🚧 WIP: Add the improved version of the gradient_descent in Rust, and a better lib implementation

* ✨ Add: Include a new and functional engine for Rust in `pymath_compute`

* ✨ Add: Add the first solver, being the `opt_solver` method

* ✏️ Typo: Add `.pyi` for the Rust modules

* 🎨 Improve: Minor improve in the `variable` class

* ✨ Add: include an example of how to use this package, and more info in the `README.md` of the packages

* 📝 Doc: Add more information in the `README.md`

* 👷 CI: Add an automatic publish github action

* 🔖 Tag: Bump version `0.3.0`

* ⚰️ Remove: Delete useless code

.github/workflows/publish_in_pypi.yaml

@@ -0,0 +1,111 @@
+name: Publish package on PyPI 🚀
+
+on:
+  push:
+    tags:  
+      - '**'
+      - 'v[0-9]+.[0-9]+.[0-9]+'
+
+permissions:
+  contents: read
+
+jobs:
+  linux:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        target: [x86_64, x86, aarch64, armv7, s390x, ppc64le]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          args: --release --out dist --find-interpreter
+          sccache: 'true'
+          manylinux: auto
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+
+  windows:
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        target: [x64, x86]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+          architecture: ${{ matrix.target }}
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          args: --release --out dist --find-interpreter
+          sccache: 'true'
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+
+  macos:
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        target: [x86_64, aarch64]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          args: --release --out dist --find-interpreter
+          sccache: 'true'
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+
+  sdist:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Build sdist
+        uses: PyO3/maturin-action@v1
+        with:
+          command: sdist
+          args: --out dist
+      - name: Upload sdist
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    if: "startsWith(github.ref, 'refs/tags/')"
+    needs: [linux, windows, macos, sdist]
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: wheels
+      - name: Publish to PyPI
+        uses: PyO3/maturin-action@v1
+        env:
+          MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
+        with:
+          command: upload
+          args: --non-interactive --skip-existing *

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## [0.3.0] - 15/07/2024
+
+### Added
+
+- [Engine]: The engine for mathematical calculations, made it on Rust
+- [OptSolver]: A Python solver written directly on Python that include an interface for easier implementation of different mathematical problems.
+- [Examples]: Some examples of how to use this package in mathematical problems.
+
 ## [0.2.0] - 09/07/2024
 
 ### Added

Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "pymath_compute_engine"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+pyo3 = { version = "0.16", features = ["extension-module"] }
+
+[lib]
+crate-type = ["cdylib"]
+
+[package.metadata.maturin]
+name = "pymath_compute.engine"