zig-syrup

High-performance Zig implementation of the OCapN Syrup data format with CapTP-focused optimizations.

Features

• Fast encode/decode for Syrup values
• CapTP descriptor helpers and arena sizing utilities
• OCapN model coverage: undefined, null, tagged, error
• Benchmarks for encode/decode/CID and CapTP-specific paths

Build

zig build

Test

zig build test

Benchmarks

zig build bench

Docs

• BENCHMARK-RESULTS.md
• CAPTP-OPTIMIZATIONS.md
• ZIG-SYRUP-FULL-PARITY.md

Related OCapN/Syrup Repos

• ocapn/syrup: https://github.com/ocapn/syrup
• ocapn/ocapn: https://github.com/ocapn/ocapn
• ocapn/ocapn-test-suite: https://github.com/ocapn/ocapn-test-suite
• ocapn/syrup (guile impl): https://github.com/ocapn/syrup/blob/master/impls/guile/syrup.scm
• ocapn/syrup (racket impl): https://github.com/ocapn/syrup/blob/master/impls/racket/syrup/syrup.rkt
• cmars/ocapn-syrup: https://github.com/cmars/ocapn-syrup
• costa-group/syrup-python: https://github.com/costa-group/syrup-python

Status

Active development. See ZIG-SYRUP-FULL-PARITY.md for spec alignment notes.