chore: upgrade edition to 2021

3 years ago · 359f81dd0b
parent 5e5271247a
commit 359f81dd0b
1 changed files with 1 additions and 1 deletions
--- a/Cargo.toml
+++ b/Cargo.toml
@ -2,7 +2,7 @@
 name = "rustlings"
 version = "4.6.0"
 authors = ["anastasie <ana@ana.st>", "Carol (Nichols || Goulding) <carol.nichols@gmail.com>"]
-edition = "2018"
+edition = "2021"

 [dependencies]
 argh = "0.1.4"