active3/core/errs/wrap/active.go

// ------------------------------------------------------------------------
// 🚀 Project active3
// 🔗 Active Thing (activething.com) git.activething.com/go
//
//    File name  active.go
// ✍️ Created by DEV
// 📅 Modified   04/05/2024
//
// 🔒 Copyright 2024 activething.com
//  
// 📜 LICENSE --------------------------------------------------------------
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ------------------------------------------------------------------------

package wrap

const(

	errNilWrapMsg  string = "error trying to wrap % into a nil error"
	errNilCauseMsg string = "error trying to wrap % into a nil cause"
)

const(

	labelMessage 	string = "message"
	labelInfo	 	string = "info"
	labelDate 		string = "date"
	labelDesc 		string = "desc"
	labelTime  	    string = "time"
	labelHelp 		string = "help"
	labelLink  		string = "link"
	labelCause  	string = "cause"
	labelTrace 		string = "trace"
	labelParam      string = "param"
	labelSource     string = "source"
	labelUser 		string = "user"
)



var (


	G = struct {

		ErrNilWrap 	ErrCode

		InfoLink 	string
		InfoHelp 	string

	}{
		ErrNilWrap  : ErrCode("wrap-nil-error"),

		InfoLink	: "https://git.activething.com/go/active",
		InfoHelp	: "https://doc.activething.com/go/active",

	}
)




func TryWithCause(err error, cause error) error {
	if err == nil && cause == nil {
		return nil
	}
	if err == nil {
		return cause
	}
	if cause == nil {
		return err
	}
	return *WithCause(err,cause)
}


func TryWrapWithInfo (err error) error {
	if err == nil {
		return nil
	}
	return *WithInfo(err)
}


func TryWrapWithTrace(err error, offset int) error {
	if err == nil {
		return nil
	}
	return *WhitTrace(err,offset)
}


func TryWrapWithMessage (err error, message string) error {
	if err == nil { return nil }
	return *WithMessage(err,message)
}