diff --git a/implementations.md b/implementations.md
index b253e5a0..144344d9 100644
--- a/implementations.md
+++ b/implementations.md
@@ -162,6 +162,8 @@ For example, the only incompatibilities between draft-04 and draft-06 involve `e
     -   [scala-jsonschema](https://github.com/andyglow/scala-jsonschema) (Apache 2.0) - generates schemad out of Scala case classes
 -   Ruby
     -   [Shale](https://github.com/kgiszczak/shale) (MIT) - generates schema from Ruby models *supports Draft 2020-12*
+-   Rust
+    -   [Schemars](https://github.com/GREsau/schemars) (MIT) - generates schema from Rust code *supports Draft 7* 
 
 #### From data
 
@@ -286,6 +288,7 @@ the utility, and decided on a case-by-case basis.
 
 -   OpenAPI
     -   [JSON Schema to OpenAPI Schema](https://github.com/wework/json-schema-to-openapi-schema) _draft-04_ Draft-06 and -07 planned per README (MIT)
+    -   [OpenAPI specification to JSON Schema](https://github.com/instrumenta/openapi2jsonschema) Draft-07 (MIT)
 -   Orderly
     -   [Orderly](https://github.com/lloyd/orderly) (BSD-3-Clause)
 -   RAML