Function display_container::display_pair

source · 
pub fn display_pair<'a, K: Display + 'a, V: Display + 'a>(
    key: K,
    separator: &'a str,
    value: V
) -> impl Display + 'a
Expand description

Display a pair of elements with a separator in the middle.

Equivalent to write!(f, "{}{}{}", key, separator, value).