Warn the user if rustfmt does not support the --edition flag.

rust-lang / rust-mode

Emacs configuration for Rust

Apache License 2.0

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Closed mookid closed 4 years ago

mookid commented 4 years ago

fix #361

rust-highfive commented 4 years ago

r? @brotzeit

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mookid commented 4 years ago

@brotzeit what do you think? maybe it is a bit overkill.

brotzeit commented 4 years ago

I would just display the output of rustfmt.

mookid commented 4 years ago

Sounds fair. This is what is currently done.