Implement ToString for KeyCode

[billyb2]

What problem does this solve or what need does it fill?

By implementing ToString for each KeyCode, it would make it possible to easily display the keybindings for a game.

What solution would you like?

A pretty long impl std::fmt::Display for KeyCode with every KeyCode either having their literal character printed out, or a description (like Backspace)

What alternative(s) have you considered?

Possibly just implementing std::fmt::Display, though I feel as though ToString wouldn't be very difficult once that is implemented

Other solutions to solve and/or work around the problem presented.

Limiting the possible charaters used, and then having a display for each of those characters, though that feels like implementing ToString and Display with extra steps.

Additional context

Any other information you would like to add such as related previous work,
screenshots, benchmarks, etc.

[alice-i-cecile]

As I understand it a clean mapping from KeyCode's to string / characters / glyphs doesn't exist :(

See #782, #804, #805, #1392 for some previous discussion on these lines. #805 was implemented; does it provide what you need?

[billyb2]

Yea that works perfectly, I'll close this, thank you.