mozilla/rust — pull request #6621 by steveklabnik (2013-05-19 19:57:34+00:00)
Title: Elaborate a bit in the Reader docs regarding stream position.

Had a conversation with @cmr in IRC about some places that these
docs were confusing. The functions that advance the stream now say so.

In addition, I think that calling out the similarities to familliar C
functions should help people coming from other languages.