I wonder if the author is aware that rust has a well working, well searchable documentations you can easily open locally in case you have no internet ("rustup d

I wonder if the author is aware that rust has a well working, well searchable documentations you can easily open locally in case you have no internet ("rustup doc" & "cargo doc --open"). > You check the documentation of that crate and indeed, you find the write_u16 method there; phew. Like, all wild card impl. traits are in the documentation, including such which are dereferenced. EDIT: Just to be clear if you pull in other code, including potential traits, you need to open the documentation specific to your crate (cargo doc).