Mention un/stable configuration in README

This commit is contained in:
Christopher Durham 2017-12-04 02:10:36 -05:00
parent e18401ca01
commit 54faea0797

@ -193,6 +193,10 @@ By default, Rustfmt uses a style which conforms to the [Rust style guide][style
guide] that has been formalized through the [style RFC
process][fmt rfcs].
Configuration options are either stable or unstable. Stable options can always
be used, while unstable ones are only available on a nightly toolchain, and opt-in.
See [Configurations.md](Configurations.md) for details.
## Tips