PgDog Blog company blog

Replacing Protobuf with Rust

by Lev Kokotov pgdog.dev published 2026-01-227 min read

Forking pg_query.rs to replace Protobuf with bindgen-generated direct C-to-Rust struct mappings, yielding 5x faster query parsing and 10x faster deparsing in PgDog.

Points

183

HN comments

129

Submissions

1

Cited by

0 commenters

Software EngineeringSystems & Performance2026

Related posts from the same era

Ghostty is leaving GitHub

Mitchell Hashimoto20263,521 points1,051 commentscited by 3 details

Astra can read and write weights to improve Qwen

RRikiya Takehi20262,959 points899 comments details

Git commands I run before reading any code

Principal Software Engineer & Codebase Rescue20262,338 points509 comments details

Uv is the best thing to happen to the Python ecosystem in a decade

Dr. Emily L. Hunt20252,214 points1,324 comments details

Anthropic acquires Bun

Bun Blog20252,192 points1,072 commentscited by 7 details

Zed 1.0

Zed Blog20262,153 points690 comments details