document min. rust version (closes #69)

extrawurst · May 18, 2020 · 6d60f5b · 6d60f5b
1 parent 5973a78
commit 6d60f5b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/README.md b/README.md
@@ -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