pub fn as_array_mut(&mut self) -> Option<&mut Vec<SpannedValue>> {
        match *self {
            ValueKind::Array(ref mut s) => Some(s),
            _ => None,
        }
    }
/// Extracts the array value if it is an array.
Extracts the array value if it is an array.
Extracts the array value if it is an array .
pub fn as_array_mut(&mut self) -> Option<&mut Vec<SpannedValue>> {
        match *self {
            ValueKind::Array(ref mut s) => Some(s),
            _ => None,
        }
    }
pub fn as_array_mut ( & mut self ) -> Option < & mut Vec < SpannedValue > > { match * self { ValueKind :: Array ( ref mut s ) => Some ( s ) , _ => None , } }
Extracts the array value if it is an array.
Extracts the array value if it is an array .
&mut self