refactor: replace error strings in reporter with ExecutionError enum#159
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branchseer merged 1 commit intomainfrom Feb 15, 2026
Merged
refactor: replace error strings in reporter with ExecutionError enum#159branchseer merged 1 commit intomainfrom
branchseer merged 1 commit intomainfrom
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Replace the four hardcoded error format strings passed through
LeafExecutionReporter::finish() with a typed ExecutionError enum
using thiserror. The enum has three variants:
- Cache { kind, source } — covers both lookup and update failures
- Spawn — process spawn failure
- PostRunFingerprint — fingerprint creation failure
The reporter converts the error chain to a display string at the
boundary using anyhow's {:#} formatter, preserving the existing
output format.
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Summary
ExecutionErrorenum (withthiserror) to replace the four hardcoded error format strings passed throughLeafExecutionReporter::finish()Cache { kind, source }variant with aCacheErrorKindsub-enum{:#}formatter, preserving existing output format