rename crates to rust_src?

[benoitc]

nitpicking but having a folder named rust_src would be more obvious for me. Also why do the crates needs in their own folder in priv? Why not put the resulting so directly inpriv/

[goertzenator]

• There are a few repos that I know of that would break from a dir name change, and probably more that I don't know of. A bit of work to change at this point. I agree that crates may be confusing for someone who doesn't know anything about Rust, but for those that do it tells you what will be found there. In rust_src will you find crates, a single crate in the root, or a jumble of .rs files?
• Crates get their own folder to avoid artifact name collision. Improbable and a bit tedious perhaps, but the find_crate app exists to deal with that (and platform differences too).

[filmor]

Regarding rust_src, couldn't it be both single and multiple crates? Theoretically, the plugin could check whether there is a Cargo.toml at the root and otherwise assume multiple crates. I don't think the case of random .rs files is something anyone would expect to be supported.