`windows-registry` can support rename value name

[amone-bit]

Suggestion

Sometimes, I need it.

[Permik]

You are probably looking for the Key::rename method in the Windows registry crate. Alternatively, if you're actually talking about setting the value under the key, see the Key::set_* methods.

[amone-bit]

Sorry, I mean I need to rename this value name, not key name.

[kennykerr]

Unless there's a built-in function for this, your best option is probably to perform the copy/delete yourself.