pub fn as_float(&self) -> Option<f64> {
        match *self {
            ValueKind::Float(f) => Some(f),
            _ => None,
        }
    }
/// Extracts the float value if it is a float.
Extracts the float value if it is a float.
Extracts the float value if it is a float .
pub fn as_float(&self) -> Option<f64> {
        match *self {
            ValueKind::Float(f) => Some(f),
            _ => None,
        }
    }
pub fn as_float ( & self ) -> Option < f64 > { match * self { ValueKind :: Float ( f ) => Some ( f ) , _ => None , } }
Extracts the float value if it is a float.
Extracts the float value if it is a float .
&self