Add individual crates to rustfmt ignore list.
Add individual crates to rustfmt ignore list.

Co-Authored-By: Mark Rousskov <a4803c5ee02cf1192e4eafb52093df4a6d9d6e7e@gmail.com>

aidancully/rust,aidancully/rust,graydon/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust