Add more fallible font methods#2

acarl005 wants to merge 4 commits intowarpdotdev/0.11.5warpdotdev/dwrote-rs:warpdotdev/0.11.5from

andy/fix-crashes-for-0.11.5warpdotdev/dwrote-rs:andy/fix-crashes-for-0.11.5Copy head branch name to clipboard