Function join_to_string::join
source · pub fn join<I: Iterator>(items: I) -> JoinBuilder<'static, I>
Expand description
Joins an interable of fmt::Display
items to stirng.
Returns a builder struct to specify custom prefix (defaults to ""
),
suffix (defaults to ""
), separator (defaults to ", "
), and destination
(either a fresh String
, or an existing &mut String
buffer).