Change Details

`cargo +nightly fmt` runs silently, and running `arc lint` will have no errors.

Test Plan: 1. `arc lint` displays four errors, one being a false positive in line 12. 2. `arc lint` will have only fit the spaces after `struct`. 3. `cargo +nightly fmt` fixes all errors except the line having way too many x's.

`cargo +nightly fmt` runs silently, Test Plan: 1. `arc lint` displays four errors, one being a false positive in line 12. 2. `arc lint` will have only fit the spaces after `struct`. 3. and running `arc lint` will`cargo +nightly fmt` fixes all errors except the line have no errors.ing way too many x's.