Function print_hashmap

protocol/src/value.rs:602–648

(
    f: &mut std::fmt::Formatter<'_>,
    typename: &str,
    fields: &IndexMap<String, RValue>,
    width: usize,
    pretty: bool,
)

}

fn print_hashmap(
    f: &mut std::fmt::Formatter<'_>,
    typename: &str,
    fields: &IndexMap<String, RValue>,
    width: usize,
    pretty: bool,
) -> std::fmt::Result {
    let items = match fields.get("items").unwrap() {
        RValue::Array { data, .. } => data,
        _ => {
            write!(f, "{}", typename)?;
            return print_struct(f, typename, fields, width, pretty);
        }
    };

    let nl = if pretty { "\n" } else { "" };
    let indent = if pretty {
        String::from_utf8(vec![b' '; width * 4]).unwrap()
    } else {
        String::new()
    };
    write!(f, "{}[{}", indent, nl)?;
    for (i, value) in items.iter().enumerate() {
        if pretty {
            write!(
                f,
                "    {}{:#width$}{}{}",
                indent,
                value,
                ",",
                nl,
                width = (width + 1)
            )?;
        } else {
            write!(
                f,
                "{}{}",
                value,
                if i < items.len() - 1 { ", " } else { "" }
            )?;
        }
    }
    write!(f, "{}]{}", indent, nl)?;
    write!(f, ".into_iter(){}", nl)?;
    write!(f, ".collect::<{}>()", typename.replace(STD_HASH_STATE, ">"))?;
    Ok(())
}

fn print_os_string(
    f: &mut std::fmt::Formatter<'_>,