Rollup merge of #52063 - mark-i-m:docs_link, r=kennytm
Rollup merge of #52063 - mark-i-m:docs_link, r=kennytm

Add a link to the rustc docs

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