Function write_indent

std/json/src/main/serializer.rs:180–185

(out: &mut String, unit: Option<&str>, depth: usize)

}

fn write_indent(out: &mut String, unit: Option<&str>, depth: usize) {
    if let Some(u) = unit {
        out.push('\n');
        for _ in 0..depth { out.push_str(u); }
    }
}

fn escape_string(s: &str, out: &mut String, ensure_ascii: bool) {
    out.push('"');