Rollup merge of #36484 - frewsxcv:patch-33, r=eddyb
Rollup merge of #36484 - frewsxcv:patch-33, r=eddyb

Don't ignore a doc code-block we can compile.

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