- Published on
rust-analyzer keeps whitespace, represents incomplete programs, and shares unchanged immutable syntax subtrees. See a real broken-code parse and the green/red tree split.
Writing archive
Everything published under Writing, newest first. Each entry is labelled as part of an investigation, an article or reference. Short engineering notes have their own archive.
- Published on
Running generated code safely requires isolation, denied egress, external secret handling, resource limits, authenticated output, and lifecycle cleanup—not only a container.- Published on
Scanner benchmarks are easy to make fast by changing the work. I use a reproducible matrix for construction, chunks, matches, prefilters, cache state, and result validation.- Published on
A consumer's database commit, broker acknowledgement, and external calls do not form one automatic transaction. Draw each durable boundary and test every crash gap.- Published on
rust-analyzer models IDE answers as queries over changing inputs. Trace how dependencies let a small edit preserve unrelated parsing and semantic work.