commit | 2451c3dfe4d62ae12461ebc9bb3d3f50b4c9f276 | [log] [tgz] |
---|---|---|
author | Andrew Walbran <qwandor@google.com> | Mon Nov 13 20:18:49 2023 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Mon Nov 13 20:18:49 2023 +0000 |
tree | 5534f0966b96f3998d055cdeb6e295463ebee486 | |
parent | 6aea4044a80f94db98d6e876712d73de408974ea [diff] | |
parent | 3924c3ab912325475ad8617ce6170e25adb4bd0c [diff] |
Migrate to cargo_embargo. am: e825bb0b3e am: 37dca1dbc5 am: 3924c3ab91 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/shlex/+/2828191 Change-Id: I787033e8c2615bf673d67f90a9451653f4408166 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
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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