SMRTR ProgrammingAug 23, 2026Hacker News

Rust Glancer

SMRTR summary

The creator of rust-analyzer shares candid thoughts on why it consumes so much RAM, pointing to proc macros, Rowan's AST design, and a missing abstraction layer. The real fix, they argue, is an IntelliJ-style tiered model: use rustc's .rmeta files for untouched dependencies, and only spin up full incremental analysis for files the user actually opens.

SMRTR provides this summary for quick context. The original article belongs to Hacker News.

Read the original article
SMRTR Programming

Get the next batch of curated stories in your inbox.

This archive is built from SMRTR newsletter stories. Subscribe for hand-picked stories without the extra noise.

Related Stories

Browse Programming