Update to Rust 2021 edition

dtolnay · Jul 9, 2022 · 49be9c8 · 49be9c8
1 parent 6d3e399
commit 49be9c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Cargo.toml b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "serde_yaml"
 version = "0.8.25" # remember to update html_root_url, and readme for major versions
 authors = ["David Tolnay <dtolnay@gmail.com>"]
-edition = "2018"
+edition = "2021"
 rust-version = "1.56"
 license = "MIT OR Apache-2.0"
 description = "YAML support for Serde"