[roll] Roll fuchsia [fdf][rust] Controlled access to "current dispatcher"

This adds a helper called `CurrentDispatcher` that allows deferring the
decision about what dispatcher to use until a future is polled, using
either an overridden dispatcher via `Dispatcher::override_current` (used
by the driver server bindings for its blocking async executor dispatcher
to divert to a 'real' driver dispatcher) or the one provided by the
underlying C++ driver runtime if that's not available.

This should improve the ergonomics of using the driver runtime
significantly while still allowing for direct control over dispatcher
lifetime when appropriate.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1223307
Original-Revision: 4141a88314b5d8633cf9c4e6c1f80a77191b7f7d
GitOrigin-RevId: 057b0d8e00e1e0ae07772faaf8f33697b766f0d0
Change-Id: I60631719be8a2c55c7faa4434586c13e3cd1a20e
1 file changed
tree: 884b0f3b5e854274d99a3219667378419bb14299
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. cts
  6. firmware
  7. flower
  8. jiri.lock
  9. MILESTONE
  10. minimal
  11. prebuilts
  12. README.md
  13. stem
  14. test_durations
  15. toolchain
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance in one of the communication channels documented at get involved.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.