Add spk rust crate that is importable from python

This crate will serve as the place to migrate code into rust
that needs to interact directly with the spfs api. Ideally,
this interface can be kept simple, avoiding the need to define
complex custom types to cross the boundary

.cargo/config

@@ -0,0 +1,2 @@
+[net]
+git-fetch-with-cli = true

.gitignore

@@ -9,6 +9,7 @@ coverage.xml
 .benchmarks
 .coverage
 .coverage.*
+*.so
 
 # spdev
 /build/
@@ -27,4 +28,7 @@ dist/
 # END spdev:Shell
 # GENERATED FOR spdev:Pipenv
 .venv/
-# END spdev:Pipenv
+# END spdev:Pipenv
+# GENERATED FOR spdev:Rust
+target/
+# END spdev:Rust

.spdev.yaml

@@ -8,6 +8,7 @@ toolchain:
       SENTRY_ENVIRONMENT: development
       PATH: $SPDEV_ENV/bin:$PATH
   - kind: Pipenv
+  - kind: Rust
 
 components:
   - kind: PythonPackage
@@ -23,15 +24,18 @@ components:
     deploy:
       rez.enabled: false
 
+  - kind: RustCrate
+    name: spk
+
   - kind: HugoDocs
     name: docs
     location: docs
 
   - kind: RPMPackage
     name: rpm
-    spec_file: spk.spec
-
-    # bootstrap packages that need to go out with any new features
+    spec_file:
+      spk.spec
+      # bootstrap packages that need to go out with any new features
   - kind: SPKPackage
     name: spk-stdfs
     version: 1.0.0