pub fn into_name_value(self) -> Option<NameValue> {
        match self {
            MetaItem::NameValue(x) => Some(x),
            _ => None,
        }
    }
/// Converts this meta item into a `NameValue` or `None` if is not a name-value pair.
Converts this meta item into a `NameValue` or `None` if is not a name-value pair.
Converts this meta item into a ` NameValue ` or ` None ` if is not a name - value pair .
pub fn into_name_value(self) -> Option<NameValue> {
        match self {
            MetaItem::NameValue(x) => Some(x),
            _ => None,
        }
    }
pub fn into_name_value ( self ) -> Option < NameValue > { match self { MetaItem :: NameValue ( x ) => Some ( x ) , _ => None , } }
Converts this meta item into a `NameValue` or `None` if is not a name-value pair.
Converts this meta item into a ` NameValue ` or ` None ` if is not a name - value pair .
self
self