commit | 5ae2554a71a064f562ca499034937716a5d7f325 | [log] [tgz] |
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author | Android Build Coastguard Worker <[email protected]> | Thu Apr 11 18:16:40 2024 +0000 |
committer | Android Build Coastguard Worker <[email protected]> | Thu Apr 11 18:16:40 2024 +0000 |
tree | 7f329964d84aec6acacc4881c092e424d49a49a2 | |
parent | d64dbb98d73fd0b5c7887dfd48fca1942902e894 [diff] | |
parent | fe8259d830ff106945047415548a712325e836ce [diff] |
Snap for 11702928 from fe8259d830ff106945047415548a712325e836ce to emu-34-2-release Change-Id: I746ecd71c1c4b4d61d43469b1a569586b7ab1faf
PDL is a domain specific language for writing the definition of binary protocol packets. Parsing and validating packets from raw bytes is tedious and error prone in any language. PDL generates memory safe and tailored backends for multiple target languages:
- Rust - C++ - Python
Historically PDL was developed as part of the Android Bluetooth stack (bluetooth_packetgen) as a way to generate the parser and serializer for Bluetooth packets, and reduce the number of memory safety issues that come with manipulating and validating raw data.
cargo run my-protocol.pdl --output-format rust > my-protocol.rs
Language specific instructions are provided for all supported backends: