Remove unused const

instant-xml/src/impls.rs

@@ -465,7 +465,6 @@ impl<'xml, T: FromXml<'xml>> FromXml<'xml> for Vec<T> {
     }
 
     const KIND: Kind<'static> = T::KIND;
-    const WRAPPED: bool = true;
 }
 
 impl<T: ToXml> ToXml for Vec<T> {

instant-xml/src/lib.rs

@@ -48,7 +48,6 @@ pub trait FromXml<'xml>: Sized {
     }
 
     const KIND: Kind<'static>;
-    const WRAPPED: bool = false;
 }
 
 pub fn from_str<'xml, T: FromXml<'xml>>(input: &'xml str) -> Result<T, Error> {