travis: cache rust toolchain

8 years ago · 9d86e9c54a
parent e9d1e37f3d
commit 9d86e9c54a
1 changed files with 6 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -38,6 +38,12 @@ addons:
      - *packages-without-jansson
      - libjansson-dev

+cache:
+  directories:
+    - /home/travis/.rustup
+    - /home/travis/.cargo
+    - /home/travis/.multirust
+
 # Define the default CFLAGS used by all builds as a YAML anchor.
 default-cflags: &default-cflags
  CFLAGS="-Wall -Wextra -Werror -Wno-unused-parameter -Wno-unused-function"