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Reference: Logic

Logic · rule

failure.outcome_success_missing

Outcome match has no success arm.

Area 3, Logic; not declinable; the next step is usually the agent's.

example
function missing_success(key: LookupKey) -> LookupResult {    return match lookup(key) {        LookupMissing -> "missing"        LookupRefused -> "refused"    }}
text
error: This `match` doesn't handle `lookup(...)` succeeding --> main.jadpo:2:12  |2 |     return match lookup(key) {  |            ^^^^^^^^^^^^^^^^^ no `success(...)` arm  reason: A `match` on a call's outcome handles its value too, in a `success(name)` arm, as well as each failure.  next: Add `success(value) -> ...` as the first arm (agent)  rule: failure.outcome_success_missing  help: https://jadpo.dev/docs/errors/failure.outcome_success_missingcheck failed: 1 error, 2 files

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