Make everything cleaner (in my judgment, that is) #575

Job	Run time
Test (nightly)	6m 38s
Test (macOS)	3m 44s
Build docs	31s
Examples	7m 59s
Test (stable)	5m 27s
Check minimal versions	39s
Test (beta)	5m 54s
MSRV	0s
Test (Windows)	9m 14s
Test (native-tls)	5m 9s
Test (no default features)	53s
Test (no cache)	5m 49s
Test (no gateway)	3m 40s
Test (unstable Discord API features)	1m 43s
Test (simd-json)	4m 48s
Test (chrono, chrono)	46s
Test (builder without model, builder, true)	28s
Test (unstable Discord API (no default features), unstable_discord_api, true)	34s
	1h 3m 56s

Provide feedback