Merge wkt repo with history as /wkt dir

This merges the entire history of the wkt repository from

https://github.com/georust/wkt/tree/dbd80f22099fc11ad69a1d072c3516f9a1ca4376

as a `/wkt` directory, and adds the CI and adds path links from Crates.toml files:
* wkt/Cargo.toml - link to `/geo-types`
* geo/tests/data/Cargo.toml - link to `/wkt`
* geo-test-fixtures/Cargo.toml - link to `/wkt`

TBD:
* should wkt path be added to the root `/Cargo.toml` (see comment in that file)
* does wkt CI need `rust-src` rust component?

.github/workflows/test.yml

@@ -27,6 +27,7 @@ jobs:
       - geo_postgis
       - geo_fuzz
       - bench
+      - wkt
     steps:
       - name: Mark the job as a success
         if: success()
@@ -161,3 +162,32 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v2
       - run: cargo bench --no-run
+
+  wkt:
+    name: wkt
+    runs-on: ubuntu-latest
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    defaults:
+      run:
+        working-directory: wkt
+    strategy:
+      matrix:
+        container_image:
+          # We aim to support rust-stable plus (at least) the prior 3 releases,
+          # giving us about 6 months of coverage.
+          #
+          # Minimum supported rust version (MSRV)
+          - "georust/geo-ci:rust-1.56"
+          # Two most recent releases - we omit older ones for expedient CI
+          - "georust/geo-ci:rust-1.58"
+          - "georust/geo-ci:rust-1.59"
+    container:
+      image: ${{ matrix.container_image }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+      - run: rustup component add rustfmt clippy  # rust-src
+      - run: cargo fmt --all -- --check
+      - run: cargo clippy --all-features --all-targets -- -Dwarnings
+      - run: cargo test --all-features
+      - run: cargo test --no-default-features

Cargo.toml

@@ -1,8 +1,11 @@
 [workspace]
-members = ["geo", "geo-types", "geo-postgis", "geo-test-fixtures"]
+members = ["geo", "geo-types", "geo-postgis", "geo-test-fixtures", "wkt"]
 
 [patch.crates-io]
 
 # Ensure any transitive dependencies also use the local geo/geo-types
 geo = { path = "geo" }
 geo-types = { path = "geo-types" }
+
+# do we need this?
+#wkt = { path = "wkt" }

geo-test-fixtures/Cargo.toml

@@ -5,5 +5,5 @@ edition = "2021"
 publish = false
 
 [dependencies]
-wkt = { version = "0.10.0", default-features = false }
+wkt = { path = "../wkt", version = "0.10.0", default-features = false }
 geo-types = { path = "../geo-types" }

wkt/CHANGES.md

@@ -0,0 +1,53 @@
+# Changes
+
+## 0.10.0 - 2022-02-24
+### Changed
+* Now accepts `MULTIPOINT`s with fewer parentheses, as output by `ST_AsText` in postgis:
+  `MULTIPOINT(0 1, 2 3)` in addition to `MULTIPOINT((0 1), (2 3))`
+* BREAKING: Replace `Wkt::items` with `Wkt::item` and remove `Wkt::add_item()`.
+  * <https://github.com/georust/wkt/pull/72>
+* BREAKING: Reject empty strings instead of parsing them into an empty `Wkt`.
+  * <https://github.com/georust/wkt/pull/72>
+* BREAKING: move `Wkt::from_str` to `FromStr` trait. Add `use std::str::FromStr;` to your code to use it.
+  * <https://github.com/georust/wkt/pull/79>
+* Switch to 2021 edition and add examples
+  * <https://github.com/georust/wkt/pull/65>
+* Update to geo-types v0.7.3
+* Add MIT license file
+
+## 0.9.2 - 2020-04-30
+### Added
+* Minimal support for JTS extension: `LINEARRING` by parsing it as a `LINESTRING`.
+* Support `POINT EMPTY` in conversion to `geo_types`.
+  Converts to `MultiPoint([])`.
+  * <https://github.com/georust/wkt/pull/64>
+### Fixed
+* Some "numeric" characters like `¾` and `①` were being treated as digits.
+### Changed
+* Approximately 40% faster according to `cargo bench`.
+
+## 0.9.1
+
+* Add `serde::Deserialize` for `Wkt` and `Geometry`.
+  * <https://github.com/georust/wkt/pull/59>
+* Add helper functions for deserializing from WKT format into
+  `geo_types::Geometry` and `geo_types::Point`
+  * <https://github.com/georust/wkt/pull/59>
+  * <https://github.com/georust/wkt/pull/62>
+
+## 0.9.0
+
+* WKT errors impl `std::error::Error`
+  * <https://github.com/georust/wkt/pull/57>
+* Add TryFrom for converting directly to geo-types::Geometry enum members, such
+  as `geo_types::LineString::try_from(wkt)`
+  * <https://github.com/georust/wkt/pull/57>
+* Add `geo-types::Geometry::from(wkt)`
+* BREAKING: update geo-types, apply new `geo_types::CoordFloat`
+  * <https://github.com/georust/wkt/pull/53>
+* BREAKING: Add Debug to Wkt structs by using new WktFloat instead of num_traits::Float
+  * <https://github.com/georust/wkt/pull/54>
+
+## 0.8.0
+
+* update geo-types

wkt/Cargo.toml

@@ -0,0 +1,28 @@
+[package]
+name = "wkt"
+description = "Rust read/write support for well-known text (WKT)"
+version = "0.10.0"
+license = "MIT/Apache-2.0"
+repository = "https://github.com/georust/wkt"
+autobenches = true
+readme = "README.md"
+keywords = ["geo", "geospatial", "wkt"]
+edition = "2021"
+
+[dependencies]
+geo-types = { path = "../geo-types", version = "0.7.3", optional = true }
+num-traits = "0.2"
+serde = { version = "1.0", default-features = false, optional = true }
+thiserror = "1.0.23"
+
+[dev-dependencies]
+criterion = { version = "0.2" }
+serde = { version = "1.0", default-features = false, features = ["derive"] }
+serde_json = "1.0"
+
+[features]
+default = ["geo-types"]
+
+[[bench]]
+name = "parse"
+harness = false

wkt/README.md

@@ -0,0 +1,27 @@
+wkt
+===
+
+Rust read/write support for [well-known text (WKT)](https://en.wikipedia.org/wiki/Well-known_text).
+
+[![Crate][crates-badge]][crates-url]
+[![API Documentation][docs-badge]][docs-url]
+
+[crates-badge]: https://img.shields.io/crates/v/wkt.svg
+[crates-url]: https://crates.io/crates/wkt
+[docs-badge]: https://docs.rs/wkt/badge.svg
+[docs-url]: https://docs.rs/wkt
+
+## License
+
+Licensed under either of
+
+ * Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
+ * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
+
+at your option.
+
+### Contribution
+
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any
+additional terms or conditions.

wkt/benches/parse.rs

@@ -0,0 +1,24 @@
+#[macro_use]
+extern crate criterion;
+extern crate wkt;
+
+use std::str::FromStr;
+
+fn criterion_benchmark(c: &mut criterion::Criterion) {
+    c.bench_function("parse small", |bencher| {
+        let s = include_str!("./small.wkt");
+        bencher.iter(|| {
+            let _ = wkt::Wkt::<f64>::from_str(s).unwrap();
+        });
+    });
+
+    c.bench_function("parse big", |bencher| {
+        let s = include_str!("./big.wkt");
+        bencher.iter(|| {
+            let _ = wkt::Wkt::<f64>::from_str(s).unwrap();
+        });
+    });
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);

wkt/benches/small.wkt

@@ -0,0 +1 @@
+POLYGON ((35 10, 45 45, 15 40, 10 20, 35 10), (20 30, 35 35, 30 20, 20 30))