Method p_delim

crates/codegen/src/unparse.rs:51–53

(&mut self, first: &mut bool, s: &str)

    }

    fn p_delim(&mut self, first: &mut bool, s: &str) -> fmt::Result {
        self.p_if(!core::mem::take(first), s)
    }

    fn write_fmt(&mut self, f: fmt::Arguments<'_>) -> fmt::Result {
        self.f.write_fmt(f)