When I was working on some column printing code
with Unicode I got bit by using str::len...and
digging in I found that clippy actually just
merged a lint to go the other way; more in
the link in the code.
Turning on a lint showed one place that should
have been using chars().count() and one that
should have been validating ASCII. Fix those.
When I was working on some column printing code with Unicode I got bit by using
str::len...and digging in I found that clippy actually just merged a lint to go the other way; more in the link in the code.Turning on a lint showed one place that should have been using
chars().count()and one that should have been validating ASCII. Fix those.