Add a line about nightly builds to the readme

This commit is contained in:
Nick Cameron 2015-04-30 16:19:54 +12:00
parent 25fcb7754a
commit 35b0081543

@ -15,6 +15,7 @@ to run on the top file. You'll probably want to set the `WriteMode` in the call
to `run` in `main()`. Eventually you should be able to set the mode from the
command line or from a config file or something.
You'll need a pretty up to date version of the nightly version of Rust.
## Use cases