Upgrade shlex to 1.3.0 am: bce9dd1ed2

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/shlex/+/2949488

Change-Id: I28dd7465fe47761c8c64bebf1a513117147885df
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: 4b29caddb5fb6ef3d61025c0e200e7447449c8d0
  1. .github/
  2. src/
  3. .cargo_vcs_info.json
  4. .gitignore
  5. Android.bp
  6. Cargo.toml
  7. Cargo.toml.orig
  8. cargo_embargo.json
  9. CHANGELOG.md
  10. LICENSE
  11. LICENSE-APACHE
  12. LICENSE-MIT
  13. METADATA
  14. MODULE_LICENSE_APACHE2
  15. OWNERS
  16. README.md
  17. TEST_MAPPING
README.md

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Same idea as (but implementation not directly based on) the Python shlex module. However, this implementation does not support any of the Python module's customization because it makes parsing slower and is fairly useless. You only get the default settings of shlex.split, which mimic the POSIX shell: https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html

This implementation also deviates from the Python version in not treating \r specially, which I believe is more compliant.

This crate can be used on either normal Rust strings, or on byte strings with the bytes module. The algorithms used are oblivious to UTF-8 high bytes, so internally they all work on bytes directly as a micro-optimization.

Disabling the std feature (which is enabled by default) will allow the crate to work in no_std environments, where the alloc crate, and a global allocator, are available.

LICENSE

The source code in this repository is Licensed under either of

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Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.