[roll] Roll fuchsia [rust] Use if let Some(_) instead of is_none()

An upcoming Rust toolchain roll includes a clippy for
this practice.  Convert to the recommended new form.

Test: fx build with new toolchain
Original-Bug: 465153128
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1440608
Original-Revision: b4b87ed2f7896596b9af27853ef524aaf9404780
GitOrigin-RevId: 24aa16465a12bb78e876491d233aa87398f56c69
Change-Id: I86daac4f25c70374f712cbcf2edf72d3155a9c0a
1 file changed
tree: 51bd62e9ab6776c93bf54e6c4d22e0c565352a1b
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. flower
  6. jiri.lock
  7. MILESTONE
  8. minimal
  9. prebuilts
  10. README.md
  11. stem
  12. test_durations
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.