wip: add WKT support

This is a very early draft, I have no idea where i am going with this. Any feedback / guidance is welcome

Cargo.lock

@@ -751,12 +751,12 @@ checksum = "1e186cfbae8084e513daff4240b4797e342f988cecda4fb6c939150f96315fd8"
 
 [[package]]
 name = "is-terminal"
-version = "0.4.10"
+version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bad00257d07be169d870ab665980b06cdb366d792ad690bf2e76876dc503455"
+checksum = "fe8f25ce1159c7740ff0b9b2f5cdf4a8428742ba7c112b9f20f22cd5219c7dab"
 dependencies = [
  "hermit-abi",
- "rustix",
+ "libc",
  "windows-sys 0.52.0",
 ]
 
@@ -1178,6 +1178,7 @@ version = "0.2.0-alpha.1"
 dependencies = [
  "js-sys",
  "thiserror",
+ "wkt",
 ]
 
 [[package]]
@@ -2313,6 +2314,17 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
 
+[[package]]
+name = "wkt"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3c2252781f8927974e8ba6a67c965a759a2b88ea2b1825f6862426bbb1c8f41"
+dependencies = [
+ "log",
+ "num-traits",
+ "thiserror",
+]
+
 [[package]]
 name = "zeroize"
 version = "1.7.0"

Cargo.toml

@@ -65,6 +65,7 @@ time = "0.3"
 tokio = "1.29"
 url = "2.4"
 wasm-bindgen = "0.2.83"
+wkt = { version = "0.10.3", default-features = false }
 zstd = ">=0.12, <0.14"
 
 # Internal dependencies

lib/oxsdatatypes/Cargo.toml

@@ -19,6 +19,7 @@ custom-now = []
 
 [dependencies]
 thiserror.workspace = true
+wkt.workspace = true
 
 [target.'cfg(all(target_family = "wasm", target_os = "unknown"))'.dependencies]
 js-sys = { workspace = true, optional = true }

lib/oxsdatatypes/src/lib.rs

@@ -10,6 +10,7 @@ mod decimal;
 mod double;
 mod duration;
 mod float;
+mod geopoint;
 mod integer;
 
 pub use self::boolean::Boolean;