errmapper

type MatchType ¶

type MatchType int

MatchType represents the type of matching operation to be performed on a given error chain. Can be either 'MatchAll' or 'MatchAny'.

const (
	MatchAll MatchType = iota
	MatchAny
)

type Rule ¶

type Rule struct {
	Targets   []error
	MatchType MatchType
	Result    error
}

Rule holds information about a rule to be applied to a given error or error chain.

func NewRule(targets []error, matchType MatchType, result error) Rule

type Service ¶

type Service interface {

	// Resolve resolves a given error or error chain to a new single error
	Resolve(err error) error
}

func New(rules []Rule) Service