xerrors

go/xerrors

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Author	SHA1	Message	Date
Claude Code	5e92f17f3b	feat: add WithPlatformCode for domain-level error identity Adds an optional PlatformCode field to *Err, decoupled from the transport-level Code. Code drives HTTP/gRPC status mapping; PlatformCode is a stable domain identifier for consuming applications (e.g. a frontend performing i18n) to map errors to localised messages. Platform codes are optional — errors without a user-actionable meaning (500s, infrastructure failures, auth rejections) carry none. Fully backwards-compatible: no existing signatures or JSON output changed for errors without a platform code. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-03-25 22:33:27 +00:00
Rene Nochebuena	3cc36801a1	feat(xerrors): initial stable release v0.9.0 Structured application errors with typed codes, cause chaining, key-value context fields, and zero-import logz enrichment bridge. What's included: - `*Err` type implementing error, errors.Unwrap, json.Marshaler, ErrorCode(), and ErrorContext() - Twelve typed Code constants aligned with gRPC canonical status names - New / Wrap factory constructors plus InvalidInput / NotFound / Internal convenience constructors - Builder methods WithContext and WithError for attaching structured fields and causes - Duck-typed ErrorCode() / ErrorContext() bridge so logz auto-enriches log records without an import Tested-via: todo-api POC integration Reviewed-against: docs/adr/	2026-03-18 13:09:31 -06:00

Author

SHA1

Message

Date

Claude Code

5e92f17f3b

feat: add WithPlatformCode for domain-level error identity

Adds an optional PlatformCode field to *Err, decoupled from the
transport-level Code. Code drives HTTP/gRPC status mapping;
PlatformCode is a stable domain identifier for consuming applications
(e.g. a frontend performing i18n) to map errors to localised messages.

Platform codes are optional — errors without a user-actionable meaning
(500s, infrastructure failures, auth rejections) carry none.

Fully backwards-compatible: no existing signatures or JSON output changed
for errors without a platform code.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-03-25 22:33:27 +00:00

Rene Nochebuena

3cc36801a1

feat(xerrors): initial stable release v0.9.0

Structured application errors with typed codes, cause chaining, key-value context fields, and zero-import logz enrichment bridge.

What's included:
- `*Err` type implementing error, errors.Unwrap, json.Marshaler, ErrorCode(), and ErrorContext()
- Twelve typed Code constants aligned with gRPC canonical status names
- New / Wrap factory constructors plus InvalidInput / NotFound / Internal convenience constructors
- Builder methods WithContext and WithError for attaching structured fields and causes
- Duck-typed ErrorCode() / ErrorContext() bridge so logz auto-enriches log records without an import

Tested-via: todo-api POC integration
Reviewed-against: docs/adr/

2026-03-18 13:09:31 -06:00

2 Commits