sunholo/external_backend

Generic wrapper around std/process.exec for JSON-on-stdout backends (PDF parsers, OCR, embedders, classifiers). Returns Result[Json, BackendError] with ExecFailed/NonZeroExit/InvalidJson variants carrying exit code + stderr. Pure formatError and describeProcessError helpers for logging; describeProcessError renders each std/process failure (timeout duration, output-byte limit, kill signal, PATH miss) rather than collapsing them into one string. Confines the Process effect so callers stay effect-thin.

Field	Value
Latest	0.2.0
Stability	experimental
Effects	Process, IO
Exports	1 modules
Last Updated	2026-08-31T09:59:12Z

Source Code ↗Documentation ↗License ↗

Exported Modules

• sunholo/external_backend/runner

Dependencies

No dependencies (pure standalone package).

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