mid

package

v0.65.0 Latest Latest Go to latest Published: Oct 21, 2026 License: MIT Imports: 9 Imported by: 0

Details

Package mid holds the errchain error middleware shared by the JSON APIs.

This section is empty.

This section is empty.

func Errors(log zerolog.Logger, mappers ...Mapper) errchain.ErrorHandler

Errors turns handler errors into responses: unreadable body 400, validation failure 422, then mappers, then an opaque logged 500.

func Logger(l zerolog.Logger, skip ...string) func(http.Handler) http.Handler

Logger logs one line per completed request. Requests to a skip path only log on a non-2xx status, so a poll loop does not flood the log.

type Mapper func(err error) (status int, body any, ok bool)

Mapper translates one API's own error types to a response; the first mapper to report ok wins.