Errata - Structured error handling for Elixir

[jvoegele]

Quick update for anyone following along: Errata has reached 1.0.0 — its first stable, production-ready release, with the public API now covered by Semantic Versioning.

Since this thread it has grown a fair bit: error wrapping/chaining (a :cause field), context enrichment as errors propagate, declared-and-validated :reasons, error reporting via structured logging and telemetry, and HTTP-status mapping by error kind — alongside a thorough documentation pass.

I’ve written up the full 1.0.0 picture, with examples, in a dedicated thread:

Errata (structured error handling for Elixir) - 1.0.0 released

After a good run of 0.x releases, Errata 1.0.0 is here — the first stable, production-ready release. The public API is now covered by Semantic Versioning, so you can depend on it with confidence. Errata was first announced here; this thread is the 1.0 milestone, with the full picture of what the library does now. What is Errata? Errata is a library for structured, named error handling. In Elixir we usually signal failure either by returning {:error, reason} or by raising an exception — but an …

Thanks to everyone who’s tried Errata and shared feedback — it genuinely shaped the road to 1.0.