Add more documentation to action.yml

2020-01-14 10:24:06 +11:00 · 2020-01-14 10:24:06 +11:00 · f65e4772da
parent 568a53bc9a
commit f65e4772da
1 changed files with 2 additions and 0 deletions
--- a/action.yml
+++ b/action.yml
@ -10,6 +10,8 @@ inputs:
      Rust toolchain name.

      See https://github.com/rust-lang/rustup.rs#toolchain-specification
+
+      If this is not given, the action will try and install the version specified in the `rust-toolchain` file.
    required: false
  target:
    description: Target triple to install for this toolchain