fmt_display_set

fmt_tools

Function fmt_display_set 

Source 
pub const fn fmt_display_set<F, I>(values_fn: F) -> FmtDisplaySet<F>
where
    F: Fn() -> I,
    I: IntoIterator,
    I::Item: Display,
Expand description

Creates an object that Debug or Display a list of Display objects as a set.

Example:

let fmt = fmt_tools::fmt_display_set(|| 'a'..'g');

assert_eq!(format!("{fmt:?}"), "{a, b, c, d, e, f}");
assert_eq!(format!("{fmt}"), "{a, b, c, d, e, f}");