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83 lines
1.7 KiB
83 lines
1.7 KiB
// ------------------------------------------------------------------------
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// Project active2
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// Active Thing (activething.com) git.activething.com/go
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//
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// File name errs.go
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// Created by DEV
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// Modified 25/03/2024
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//
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// Copyright 2024 activething.com
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// ------------------------------------------------------------------------
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// ------------------------------------------------------------------------
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package errs
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type (
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ErrGroup ErrList
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)
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func MakeErrGroup (err ...error) ErrGroup {
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return ErrGroup(ErrList(err).Clean()) }
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func (l ErrGroup) Add(err error) ErrGroup {
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if err != nil {
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return append(l,err)
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}
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return l
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}
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func (l ErrGroup) Error () string {
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if len(l) > 0 {
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return l[0].Error()
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}
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return ""
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}
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func (l ErrGroup) Next () error {
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if len(l) > 0 {
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return ErrGroup(l[1:])
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}
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return nil
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}
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func (l ErrGroup) Unwrap() error {
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if len(l) > 0 {
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return l[0]
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}
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return nil
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}
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func (l ErrGroup) ToErrInfo(options ...ErrInfoFnc) ErrInfo {
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return *NewErrInfo(l,options ...) }
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func (l ErrGroup) ToErrTrace(offset int) ErrTrace {
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return *NewErrTrace(l,offset) }
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func (l ErrGroup) String () string {
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return string(G.Formatter.Format(l)) }
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