document min. rust version (closes #69)

This commit is contained in:
Stephan Dilly 2020-05-18 19:03:58 +02:00
parent 5973a78f90
commit 6d60f5b478

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@ -58,6 +58,7 @@ brew install extrawurst/tap/gitui
### requirements
install `rust`/`cargo`: https://www.rust-lang.org/tools/install
min rust version: `1.42`
### cargo install