fn
fn string_join(parts: *Vector<string>, sep: string) -> string
Concatenate every element of parts with sep between them. Equivalent to the Vector<string>::join method; provided as a free function for callers that prefer the procedural form.
let v: *Vector<string> = Vector::new();
v.push_all!("a", "b", "c");
string_join(v, ", "); // "a, b, c"
string_join(v, ""); // "abc"