kv::std_support may not need value-bag

tisonkun · tisonkun · commit 7bc120062895 · 2026-06-03T09:08:23.000+08:00
Signed-off-by: tison &lt;wander4096@gmail.com&gt;
diff --git a/src/kv/value.rs b/src/kv/value.rs
@@ -415,7 +415,7 @@ impl<'v> Value<'v> {
     }
 }
 
-#[cfg(feature = "kv_std")]
+#[cfg(all(feature = "kv", feature = "std"))]
 mod std_support {
     use std::borrow::Cow;
     use std::rc::Rc;
@@ -462,6 +462,7 @@ mod std_support {
         }
     }
 
+    #[cfg(feature = "kv_std")]
     impl<'v> Value<'v> {
         /// Try convert this value into a string.
         pub fn to_cow_str(&self) -> Option<Cow<'v, str>> {

Original file line number	Diff line number	Diff line change
`@@ -415,7 +415,7 @@ impl<'v> Value<'v> {`
`415`	`415`	`}`
`416`	`416`	`}`
`417`	`417`
`418`		`-#[cfg(feature = "kv_std")]`
	`418`	`+#[cfg(all(feature = "kv", feature = "std"))]`
`419`	`419`	`mod std_support {`
`420`	`420`	`use std::borrow::Cow;`
`421`	`421`	`use std::rc::Rc;`
`@@ -462,6 +462,7 @@ mod std_support {`
`462`	`462`	`}`
`463`	`463`	`}`
`464`	`464`
	`465`	`+ #[cfg(feature = "kv_std")]`
`465`	`466`	`impl<'v> Value<'v> {`
`466`	`467`	`/// Try convert this value into a string.`
`467`	`468`	`pub fn to_cow_str(&self) -> Option<Cow<'v, str>> {`