Auto merge of #38004 - GuillaumeGomez:tcp_stream_doc, r=frewsxcv
Auto merge of #38004 - GuillaumeGomez:tcp_stream_doc, r=frewsxcv

Add missing urls and examples to TcpStream

r? @frewsxcv

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