remove `hex` dependency in bootstrap#119020

Merged

bors merged 2 commits intorust-lang:masterfrom

onur-ozkan:remove-hex

Dec 17, 2023

Commits on Dec 16, 2023

create helper fn `hex_encode` and remove `hex` dependency
onur-ozkan
committed

Commits on Dec 17, 2023

expand helpers tests with new test module `tests/helpers`
onur-ozkan
committed