Hint which style_edition to use instead of version

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rust-lang · Oct 9, 2024 · ba4552c · ba4552c
1 parent 5f48fe9
commit ba4552c
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diff --git a/Configurations.md b/Configurations.md
@@ -3062,7 +3062,9 @@ fn main() {
 
 ## `version`
 
-This option is deprecated and has been replaced by [`style_edition`](#style_edition)
+This option is deprecated and has been replaced by [`style_edition`](#style_edition).
+`version = "One"` is equivalent to `style_edition = "(2015|2018|2021)"` and
+`version = "Two"` is equivalent to `style_edition = "2024"`
 
 - **Default value**: `One`
 - **Possible values**: `One`, `Two`

diff --git a/src/config/config_type.rs b/src/config/config_type.rs
@@ -571,7 +571,11 @@ macro_rules! create_config {
 
                 eprintln!(
                     "Warning: the `version` option is deprecated. \
-                    Use `style_edition` instead."
+                    Use `style_edition=\"{0}\"` instead.",
+                    match self.version.2 {
+                        Version::One => "2015",
+                        Version::Two => "2024",
+                    }
                 );
 
                 if self.was_set().style_edition() || self.was_set_cli().style_edition() {