set path accordingly

Author: 2bndy5

.readthedocs.yaml

@@ -16,10 +16,13 @@ build:
       -L --proto '=https' --tlsv1.2 -sSf
       https://raw.githubusercontent.com/cargo-bins/cargo-binstall/main/install-from-binstall-release.sh
       | bash
+    # add .cargo bin to PATH
     # install mdbook and mdbook-alerts
-    - cargo binstall -y mdbook mdbook-alerts
     # build docs
-    - mdbook build docs
+    - >-
+      PATH=/home/docs/.cargo/bin:PATH &&
+      cargo binstall -y mdbook mdbook-alerts &&
+      mdbook build docs
     # move HTML output to required RTD output path
     - mkdir -p ${READTHEDOCS_OUTPUT}
     - mv docs/book/html/ "${READTHEDOCS_OUTPUT}"