chore(examples): Separate examples from the workspace and check them in CI

.cargo/config.toml

@@ -4,6 +4,9 @@ ci-clippy = "clippy --all-targets --all-features -- -D warnings"
 ci-license = "license-template --template .license_template"
 ci-udeps = "udeps --all-targets --backend=depinfo"
 ci-udeps-external = "udeps --all-targets --manifest-path external-crates/move/Cargo.toml --backend=depinfo"
+ci-check-custom-indexer-example = "check --manifest-path examples/custom-indexer/rust/Cargo.toml"
+ci-check-tic-tac-toe-example = "check --manifest-path examples/tic-tac-toe/cli/Cargo.toml"
+ci-check-docs-example = "check --manifest-path docs/examples/rust/Cargo.toml"
 
 [build]
 rustflags = ["-C", "force-frame-pointers=yes", "-C", "force-unwind-tables=yes"]

.github/actions/diffs/action.yml

@@ -31,7 +31,6 @@ runs:
             - "crates/**"
             - "external-crates/**"
             - "iota-execution/**"
-            - "docs/examples/rust/**"
             - ".github/workflows/hierarchy.yml"
             - ".github/workflows/codecov.yml"
             - ".github/workflows/_rust.yml"
@@ -44,6 +43,10 @@ runs:
             - "Cargo.lock"
             - ".config/nextest.toml"
             - "rust-toolchain.toml"
+          isRustExample:
+            - "examples/custom-indexer/rust/**"
+            - "examples/tic-tac-toe/cli/**"
+            - "docs/examples/rust/**"
           isDoc:
             - "docs/content/**"
             - "docs/site/**"

.github/workflows/_rust.yml

@@ -5,6 +5,8 @@ on:
     inputs:
       isRust:
         type: boolean
+      isRustExample:
+        type: boolean
 
 env:
   CARGO_TERM_COLOR: always
@@ -34,6 +36,7 @@ jobs:
     uses: ./.github/workflows/_rust_lints.yml
     with:
       isRust: ${{ inputs.isRust }}
+      isRustExample: ${{ inputs.isRustExample }}
 
   deny:
     uses: ./.github/workflows/_cargo_deny.yml

.github/workflows/_rust_lints.yml

@@ -5,6 +5,8 @@ on:
     inputs:
       isRust:
         type: boolean
+      isRustExample:
+        type: boolean
 
 concurrency:
   group: rust-lints-${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -45,6 +47,18 @@ jobs:
             exit 1    # Fail the workflow
           fi
 
+  examples:
+    if: (!cancelled() && !failure() && inputs.isRustExample)
+    runs-on: [self-hosted]
+    steps:
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+      - name: Check docs example
+        run: cargo ci-check-docs-example
+      - name: Check custom indexer example
+        run: cargo ci-check-custom-indexer-example
+      - name: Check tic tac toe example
+        run: cargo ci-check-tic-tac-toe-example
+
   clippy:
     if: (!cancelled() && !failure() && inputs.isRust)
     needs:

.github/workflows/hierarchy.yml

@@ -19,6 +19,7 @@ jobs:
       cancel-in-progress: ${{ github.ref != 'refs/heads/develop' }}
     outputs:
       isRust: ${{ steps.diff.outputs.isRust }}
+      isRustExample: ${{ steps.diff.outputs.isRustExample }}
       isMove: ${{ steps.diff.outputs.isMove }}
       isRosetta: ${{ steps.diff.outputs.isRosetta }}
       isDoc: ${{ steps.diff.outputs.isDoc }}
@@ -106,6 +107,7 @@ jobs:
     secrets: inherit
     with:
       isRust: ${{ needs.diff.outputs.isRust == 'true' }}
+      isRustExample: ${{ needs.diff.outputs.isRustExample == 'true' }}
 
   rosetta:
     needs: