New upstream version 1.59.0+dfsg1

[rustc.git] / src / doc / book / listings / ch03-common-programming-concepts / no-listing-21-function-return-values / Cargo.toml

diff --git a/src/doc/book/listings/ch03-common-programming-concepts/no-listing-21-function-return-values/Cargo.toml b/src/doc/book/listings/ch03-common-programming-concepts/no-listing-21-function-return-values/Cargo.toml
index 10f40538b4acd0180315e0dc42cc0bed2e18e493..478b346fd5568d93993367e936ead362bc051260 100644 (file)
--- a/src/doc/book/listings/ch03-common-programming-concepts/no-listing-21-function-return-values/Cargo.toml
+++ b/src/doc/book/listings/ch03-common-programming-concepts/no-listing-21-function-return-values/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "functions"
 version = "0.1.0"
-edition = "2018"
+edition = "2021"
 
 [dependencies]