feat(cargo): Style help like cargo nightly #5908
Merged
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As of rust-lang/cargo#12578, nightly cargo's help has terminal styling applied to it. This PR updates cargo-fmt to match so commands that appear built-in to the user all behave the same.
Other differences not address
cargo help fmt
(and providing an accompanying man page to be shown instead)See rust-lang/cargo#12578 for screenshots of
cargo
andcargo run
with different themes.