A helper trait to truncate slice Debug
output to a provided limit of items.
use truncate_slice_debug::TruncateSliceDebug;
fn main() {
let values = vec![0, 1, 2, 3, 4, 5];
let dbg_output = format!("{:?}", values.as_slice().truncate_debug(3));
assert_eq!(&dbg_output, "[0, 1, 2, ...(3 more)]");
let dbg_output = format!("{:?}", values.as_slice().truncate_debug(10));
assert_eq!(&dbg_output, "[0, 1, 2, 3, 4, 5]");
}
truncate-slice-debug
is both MIT and Apache License, Version 2.0 licensed, as found
in the LICENSE-MIT and LICENSE-APACHE files.