pub fn is_float(&self) -> bool {
        match self.value {
            LitExprValue::Float(..) => true,
            _ => false,
        }
    }
/// Check if this is a floating-point literal.
Check if this is a floating-point literal.
Check if this is a floating - point literal .
pub fn is_float(&self) -> bool {
        match self.value {
            LitExprValue::Float(..) => true,
            _ => false,
        }
    }
pub fn is_float ( & self ) -> bool { match self . value { LitExprValue :: Float ( .. ) => true , _ => false , } }
Check if this is a floating-point literal.
Check if this is a floating - point literal .
&self
&self