fix: Code review bug fixes and cleanup #125

Job	Run time
Run Cargo Udeps	1m 21s
Run Rustfmt	19s
Run Clippy	51s
Run Cargo Deny (bans licenses sources)	36s
Run RustDoc	3m 54s
Run Cargo Deny (advisories)	39s
Run Cargo Tests	31s
All tests passed	3s
	8m 14s

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