Add support of geo primitives

.github/workflows/rust-cd.yml

@@ -0,0 +1,19 @@
+name: Rust CD
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  publish-crates-io:
+    name: Publish on crates.io
+    needs: publish-github
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+      - name: Publish
+        run: cargo publish --locked --token ${{ secrets.CARGO_TOKEN }}

.github/workflows/rust-ci.yml

@@ -39,7 +39,6 @@ jobs:
       - name: Check the lints
         run: cargo clippy --tests --verbose -- -D warnings
 
-
   rustfmt:
     name: Formatting
     runs-on: ubuntu-latest
@@ -64,4 +63,27 @@ jobs:
         with:
           args: -v *.md
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  docs:
+    name: Docs
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+      - name: Check documentation errors
+        env:
+          RUSTDOCFLAGS: -D warnings
+        run: cargo doc --no-deps --document-private-items --all-features --examples
+
+  publish-dry-run:
+    name: Publish dry run
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+      - run: cargo publish --dry-run

CHANGELOG.md

@@ -13,6 +13,11 @@ Possible sections are:
 
 <!-- next-header -->
 
+## [0.2.0] - 2025-04-30
+
+- Added basic support for geo-primitive types (#1), including encoding Points and MultiPoints into Quadbin Cells and decoding Quadbin Cells into Polygons.
+- Significantly rewrote the codebase to make it more idiomatic. Most functions now return either `Result<>` or `Option<>`.
+- Added benchmarks to evaluate performance and compare with `geohash` and `h3o`.
 
 ## [0.1.0] - 2025-04-26
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "qbin"
-version = "0.1.1"
+version = "0.2.0"
 authors = ["Anatoly Tsyplenkov <atsyplenkov@fastmail.com>"]
 edition = "2024"
 license = "MIT"
@@ -10,9 +10,10 @@ documentation = "https://docs.rs/qbin"
 readme = "README.md"
 description = "Encoding and decoding geographical coordinates to and from Quadbin, a hierarchical geospatial indexing system for square cells in Web Mercator projection developed by Carto. An improved version of Microsoft's Bing Maps Tile System, aka Quadkey."
 keywords = ["quadbin", "quadkey", "spatial", "spatial-index"]
-categories = ["data-structures", "science::geo"]
+categories = ["science::geo"]
 
 [dependencies]
+geo = "0.30.0"
 
 [dev-dependencies]
 approx = "0.5.1"