rust: use 2021 edition

With the MSRV being bumped to 1.62 for 7.0, we can move the edition up
to 2021.

diff --git a/rust/Cargo.toml.in b/rust/Cargo.toml.in
index 9e73ac0fef4f760555c8b51c2312e9ccca82e7a8..303994aac49160d69b012617a76698512d2b70a0 100644 (file)
--- a/rust/Cargo.toml.in
+++ b/rust/Cargo.toml.in
@@ -1,7 +1,7 @@
 [package]
 name = "suricata"
 version = "@PACKAGE_VERSION@"
-edition = "2018"
+edition = "2021"
 
 [workspace]
 members = [".", "./derive"]

diff --git a/rust/derive/Cargo.toml.in b/rust/derive/Cargo.toml.in
index bf843f8f9687356a88ef16f48531c6a24105951a..830ddd38ab417b1f7760902bae84121e0002bfd6 100644 (file)
--- a/rust/derive/Cargo.toml.in
+++ b/rust/derive/Cargo.toml.in
@@ -1,7 +1,7 @@
 [package]
 name = "suricata-derive"
 version = "@PACKAGE_VERSION@"
-edition = "2018"
+edition = "2021"
 
 [lib]
 proc-macro = true