The new slog library provides a slog.LogValuer interface for formatting attributes.
Documentation here: https://pkg.go.dev/golang.org/x/exp/slog#hdr-Customizing_a_type_s_logging_behavior
I think cockroachdb/errors should implement it.
type customError struct {
...
}
func (e customError) Error() string {
...
}
// implements slog.LogValuer
func (e customError) LogValue() slog.Value {
return slog.GroupValue(
slog.Int("code", e.code),
slog.String("message", e.msg),
slog.String("stacktrace", e.stacktrace),
)
}slog will be released in go 1.21. But is already available and golang.org/x/exp/slog
The new slog library provides a
slog.LogValuerinterface for formatting attributes.Documentation here: https://pkg.go.dev/golang.org/x/exp/slog#hdr-Customizing_a_type_s_logging_behavior
I think cockroachdb/errors should implement it.
slogwill be released in go 1.21. But is already available andgolang.org/x/exp/slog