Function starlark::values::display::display_keyed_container

pub fn display_keyed_container<K: Display, V: Display, Iter: ExactSizeIterator<Item = (K, V)>>(
    f: &mut Formatter<'_>, 
    prefix: &str, 
    suffix: &str, 
    separator: &str, 
    items: Iter
) -> Result

Helper for display implementation of starlark keyed container-y types (like dict, struct).

Similar to display_container where each key-value pair is printed as <key><separator><value>