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feat: enhanced error handling library

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This commit is contained in:
yusing
2025-04-24 06:19:22 +08:00
parent ec8cca1245
commit 43566bbcfd
7 changed files with 176 additions and 47 deletions
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13
internal/gperr/nested_error.go
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@@ -15,7 +15,7 @@ type nestedError struct {
func (err nestedError) Subject(subject string) Error {
if err.Err == nil {
err.Err = newError(subject)
err.Err = PrependSubject(subject, errStr(""))
} else {
err.Err = PrependSubject(subject, err.Err)
}
@@ -72,14 +72,13 @@ func (err *nestedError) Error() string {
return makeLine("<nil>", 0)
}
lines := make([]string, 0, 1+len(err.Extras))
if err.Err != nil {
lines := make([]string, 0, 1+len(err.Extras))
lines = append(lines, makeLine(err.Err.Error(), 0))
lines = append(lines, makeLines(err.Extras, 1)...)
} else {
lines = append(lines, makeLines(err.Extras, 0)...)
return strutils.JoinLines(lines)
}
return strutils.JoinLines(lines)
return strutils.JoinLines(makeLines(err.Extras, 0))
}
//go:inline
@@ -103,8 +102,10 @@ func makeLines(errs []error, level int) []string {
case *nestedError:
if err.Err != nil {
lines = append(lines, makeLine(err.Err.Error(), level))
lines = append(lines, makeLines(err.Extras, level+1)...)
} else {
lines = append(lines, makeLines(err.Extras, level)...)
}
lines = append(lines, makeLines(err.Extras, level+1)...)
default:
lines = append(lines, makeLine(err.Error(), level))
}