Summary:
This updates Thrift codegen for Rust to call hooks on a context stack in a
similar fashion as the C++ codegen.
There is still a bit of room for improvement here. Notably, we don't know how
much data we actually read or sent to the client, so for now those are
hard-coded to zero in the codegen. That's better than not calling those hooks
at all (which is what happens right now), but it could stand to be improved.
Reviewed By: jsgf
Differential Revision: D24445298
fbshipit-source-id: 470daf03057424dc300b6a193668be835ae28452
Summary: D22381744 updated the version of `futures` in third-party/rust to 0.3.5, but did not regenerate the autocargo-managed Cargo.toml files in the repo. Although this is a semver-compatible change (and therefore should not break anything), it means that affected projects would see changes to all of their Cargo.toml files the next time they ran `cargo autocargo`.
Reviewed By: dtolnay
Differential Revision: D22403809
fbshipit-source-id: eb1fdbaf69c99549309da0f67c9bebcb69c1131b
