Rollup merge of #32472 - GuillaumeGomez:patch-3, r=steveklabnik
Rollup merge of #32472 - GuillaumeGomez:patch-3, r=steveklabnik

Add an example for E0034

r? @steveklabnik

cc @mbrubeck

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