moonbit-bits-patterns

To parse bit-packed fields from a BytesView, use explicit bit-width patterns with be/le suffixes to describe exact field sizes and endianness. This enables precise interpretation of packed data for protocol parsing without manual bit-twiddling.

Extracting protocol headers with specific endianness is best done using explicit bit-width patterns. You can bind fields to locals, ignore unused bits, and enforce deterministic matches across headers to validate routing or payload data.

Yes, you can chain parsers for multi-step decoding by slicing Bytes to BytesView. This compositional parsing approach returns the extracted field and the remaining data, allowing sequential decoding of complex protocols or file formats.

To validate specific bit patterns in embedded data decoding, apply explicit width patterns with validation guards. You can bind extracted fields to locals and implement guards to enforce deterministic matches across structured inputs.

Yes, bit pattern matching supports both big-endian and little-endian formats. You use explicit be and le suffixes in your width patterns to determine the exact endianness and meaning across headers, tags, and payloads.