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0df009eae0
Bumps [github.com/gookit/config/v2](https://github.com/gookit/config) from 2.2.3 to 2.2.4. - [Release notes](https://github.com/gookit/config/releases) - [Commits](https://github.com/gookit/config/compare/v2.2.3...v2.2.4) --- updated-dependencies: - dependency-name: github.com/gookit/config/v2 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>
124 lines
2.5 KiB
Go
124 lines
2.5 KiB
Go
package errorx
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import (
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"errors"
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"fmt"
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)
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// E new a raw go error. alias of errors.New()
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func E(msg string) error {
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return errors.New(msg)
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}
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// Err new a raw go error. alias of errors.New()
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func Err(msg string) error {
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return errors.New(msg)
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}
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// Raw new a raw go error. alias of errors.New()
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func Raw(msg string) error {
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return errors.New(msg)
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}
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// Ef new a raw go error. alias of errors.New()
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func Ef(tpl string, vars ...any) error {
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return fmt.Errorf(tpl, vars...)
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}
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// Errf new a raw go error. alias of errors.New()
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func Errf(tpl string, vars ...any) error {
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return fmt.Errorf(tpl, vars...)
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}
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// Rawf new a raw go error. alias of errors.New()
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func Rawf(tpl string, vars ...any) error {
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return fmt.Errorf(tpl, vars...)
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}
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/*************************************************************
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* helper func for error
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*************************************************************/
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// Cause returns the first cause error by call err.Cause().
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// Otherwise, will returns current error.
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func Cause(err error) error {
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if err == nil {
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return nil
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}
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if err, ok := err.(Causer); ok {
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return err.Cause()
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}
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return err
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}
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// Unwrap returns previous error by call err.Unwrap().
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// Otherwise, will returns nil.
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func Unwrap(err error) error {
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if err == nil {
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return nil
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}
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if err, ok := err.(Unwrapper); ok {
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return err.Unwrap()
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}
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return nil
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}
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// Previous alias of Unwrap()
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func Previous(err error) error { return Unwrap(err) }
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// IsErrorX check
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func IsErrorX(err error) (ok bool) {
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_, ok = err.(*ErrorX)
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return
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}
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// ToErrorX convert check
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func ToErrorX(err error) (ex *ErrorX, ok bool) {
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ex, ok = err.(*ErrorX)
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return
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}
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// MustEX convert error to *ErrorX, panic if err check failed.
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func MustEX(err error) *ErrorX {
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ex, ok := err.(*ErrorX)
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if !ok {
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panic("errorx: error is not *ErrorX")
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}
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return ex
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}
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// Has contains target error, or err is eq target.
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// alias of errors.Is()
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func Has(err, target error) bool {
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return errors.Is(err, target)
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}
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// Is alias of errors.Is()
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func Is(err, target error) bool {
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return errors.Is(err, target)
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}
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// To try convert err to target, returns is result.
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//
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// NOTICE: target must be ptr and not nil. alias of errors.As()
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//
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// Usage:
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//
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// var ex *errorx.ErrorX
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// err := doSomething()
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// if errorx.To(err, &ex) {
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// fmt.Println(ex.GoString())
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// }
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func To(err error, target any) bool {
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return errors.As(err, target)
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}
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// As same of the To(), alias of errors.As()
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//
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// NOTICE: target must be ptr and not nil
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func As(err error, target any) bool {
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return errors.As(err, target)
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}
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