Jadpo is experimental and not ready for production. These docs follow the compiler's main branch as of 30 Oct 2026. What's built · Install 0.1.0
jadpo
Reference: Failures

Failures · rule

failure.kind_required

Failure has no kind.

Area 4, Failures; not declinable; the next step is usually the agent's.

example
type Missing = Failure {    message: "Not found."}
text
error: `Missing` has no `kind` --> main.jadpo:1:6  |1 | type Missing = Failure {  |      ^^^^^^^ a failure without a kind  reason: A failure's kind decides how it reaches a client, its HTTP status included, and how background work treats it, so every failure names one.  next: Add `kind:` with the `FailureKind` that fits, such as `kind: FailureKind.not_found` (agent)  rule: failure.kind_required  help: https://jadpo.dev/docs/errors/failure.kind_requiredcheck failed: 1 error, 1 file

Markdown for agents: /docs/errors/failure.kind_required.md.Built from Jadpo main at a707efb.