Auto merge of #29086 - fhahn:book-update-lint-plugin-example, r=alexcrichton
Auto merge of #29086 - fhahn:book-update-lint-plugin-example, r=alexcrichton


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