Add code docs #564

Job	Run time
Clippy	20s
Generate minimal example app	26s
Generate default example app	29s
Generate full example app	30s
Rust Format	18s
Test	25s
Run Clippy on generated minimal example app	41s
Validate format of generated minimal example app	19s
Build docs for generated minimal example app	47s
Run generated minimal example app	47s
Test generated minimal example app	1m 3s
Test generated default example app	1m 48s
Validate format of generated default example app	18s
Run Clippy on generated default example app	1m 29s
Build docs for generated default example app	2m 28s
Run generated default example app	1m 33s
Run generators on generated default example app	1m 8s
Build docs for generated full example app	2m 22s
Validate format of generated full example app	14s
Run Clippy on generated full example app	1m 59s
Run generated full example app	2m 0s
Test generated full example app	2m 14s
	23m 38s

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