| commit | 3d2cd2463b0ca479cfa3b2485105c8b6a2a79ca4 | [log] [tgz] |
|---|---|---|
| author | Joel Galenson <jgalenson@google.com> | Tue Oct 05 01:57:17 2021 +0000 |
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue Oct 05 01:57:17 2021 +0000 |
| tree | 7c91b028ed9edc1d4a88e7ea44b2a9adba970c0e | |
| parent | 02803dbe29204e037e506af6a1f2431e272c520c [diff] | |
| parent | 36a4fbbfc05723ebe2814598832334f890a713b6 [diff] |
Upgrade rust/crates/shlex to 1.1.0 am: 2ec859f2e3 am: f98fc79e6f am: 36a4fbbfc0 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/shlex/+/1833619 Change-Id: I48a83dff9caf0806bd641c4b1374d037ae1f0b49
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.
The algorithms in this crate are oblivious to UTF-8 high bytes, so they iterate over the 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.
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