/// Converts this meta item into a `String` or `None` if is not a path.
Converts this meta item into a `String` or `None` if is not a path.
Converts this meta item into a ` String ` or ` None ` if is not a path .
pub fn into_path(self) -> Option<String> {
        match self {
            MetaItem::Path(x) => Some(x),
            _ => None,
        }
    }
pub fn into_path ( self ) -> Option < String > { match self { MetaItem :: Path ( x ) => Some ( x ) , _ => None , } }
Converts this meta item into a `String` or `None` if is not a path.
Converts this meta item into a ` String ` or ` None ` if is not a path .
self