feat(engine): rust runner

.github/workflows/pkg-pr-new.yaml

@@ -24,4 +24,4 @@ jobs:
           find /tmp/inspector-repack -name '*.map' -delete
           tar czf inspector.tar.gz -C /tmp/inspector-repack .
           rm -rf /tmp/inspector-repack
-      - run: pnpm dlx pkg-pr-new publish 'shared/typescript/*' 'engine/sdks/typescript/runner/' 'engine/sdks/typescript/runner-protocol/' 'engine/sdks/typescript/envoy-client/' 'engine/sdks/typescript/envoy-protocol/' 'rivetkit-typescript/packages/*' --packageManager pnpm --template './examples/*'
+      - run: pnpm dlx pkg-pr-new publish 'shared/typescript/*' 'engine/sdks/typescript/envoy-client/' 'engine/sdks/typescript/envoy-protocol/' 'rivetkit-typescript/packages/*' --packageManager pnpm --template './examples/*'

CLAUDE.md

@@ -20,7 +20,7 @@ The `rivet.gg` domain is deprecated and should never be used in this codebase.
 **Never modify an existing published `*.bare` runner protocol version unless explicitly asked to do so.**
 
 - Add a new versioned schema instead, then migrate `versioned.rs` and related compatibility code to bridge old versions forward.
-- When bumping the protocol version, update `PROTOCOL_MK2_VERSION` in `engine/sdks/rust/runner-protocol/src/lib.rs` and `PROTOCOL_VERSION` in `engine/sdks/typescript/runner/src/mod.ts` together. Both must match the latest schema version.
+- When bumping the protocol version, update `PROTOCOL_MK2_VERSION` in `engine/packages/runner-protocol/src/lib.rs` and `PROTOCOL_VERSION` in `rivetkit-typescript/packages/engine-runner/src/mod.ts` together. Both must match the latest schema version.
 
 **Keep the KV API in sync between the runner protocol and the KV channel protocol.**
 

Cargo.toml

@@ -51,12 +51,12 @@ members = [
   "engine/packages/workflow-worker",
   "engine/sdks/rust/api-full",
   "engine/sdks/rust/data",
-  "engine/sdks/rust/engine-runner",
-  "engine/sdks/rust/envoy-client",
   "engine/sdks/rust/envoy-protocol",
   "engine/sdks/rust/epoxy-protocol",
   "engine/sdks/rust/kv-channel-protocol",
-  "engine/sdks/rust/runner-protocol",
+  "engine/packages/runner-protocol",
+  "engine/sdks/rust/test-envoy",
+  "engine/sdks/typescript/test-envoy-native",
   "engine/sdks/rust/ups-protocol"
 ]
 
@@ -509,17 +509,14 @@ members = [
     [workspace.dependencies.rivet-kv-channel-protocol]
     path = "engine/sdks/rust/kv-channel-protocol"
 
-    [workspace.dependencies.rivet-engine-runner]
-    path = "engine/sdks/rust/engine-runner"
-
-    [workspace.dependencies.rivet-envoy-client]
-    path = "engine/sdks/rust/envoy-client"
-
     [workspace.dependencies.rivet-envoy-protocol]
     path = "engine/sdks/rust/envoy-protocol"
 
     [workspace.dependencies.rivet-runner-protocol]
-    path = "engine/sdks/rust/runner-protocol"
+    path = "engine/packages/runner-protocol"
+
+    [workspace.dependencies.rivet-test-envoy]
+    path = "engine/sdks/rust/test-envoy"
 
     [workspace.dependencies.rivet-ups-protocol]
     path = "engine/sdks/rust/ups-protocol"

engine/CLAUDE.md

@@ -23,9 +23,9 @@ When changing a versioned VBARE schema, follow the existing migration pattern.
 3. Verify the affected Rust crate still builds.
 4. For the runner protocol specifically:
    - Bump both protocol constants together:
-     - `engine/sdks/rust/runner-protocol/src/lib.rs` `PROTOCOL_MK2_VERSION`
-     - `engine/sdks/typescript/runner/src/mod.ts` `PROTOCOL_VERSION`
-   - Update the Rust latest re-export in `engine/sdks/rust/runner-protocol/src/lib.rs` to the new generated module.
+     - `engine/packages/runner-protocol/src/lib.rs` `PROTOCOL_MK2_VERSION`
+     - `rivetkit-typescript/packages/engine-runner/src/mod.ts` `PROTOCOL_VERSION`
+   - Update the Rust latest re-export in `engine/packages/runner-protocol/src/lib.rs` to the new generated module.
 
 ## Epoxy durable keys