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feat: super 包新增 RecoverTransform 函数,用于将 recover() 结果转化为 error
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kercylan98 committed Dec 25, 2023
1 parent bdf4a23 commit 7efe88a
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14 changes: 14 additions & 0 deletions utils/super/error.go
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ package super

import (
"errors"
"fmt"
"sync"
)

Expand Down Expand Up @@ -77,3 +78,16 @@ func (slf *errorManager) init() *errorManager {
slf.errorMapperRef = make(map[error]error)
return slf
}

// RecoverTransform recover 错误转换
func RecoverTransform(a any) error {
if a == nil {
return nil
}
switch a.(type) {
case error:
return a.(error)
default:
return fmt.Errorf("%v", a)
}
}
17 changes: 17 additions & 0 deletions utils/super/error_example_test.go
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
package super_test

import (
"fmt"
"github.com/kercylan98/minotaur/utils/super"
)

func ExampleRecoverTransform() {
defer func() {
if err := super.RecoverTransform(recover()); err != nil {
fmt.Println(err)
}
}()
panic("test")
// Output:
// test
}

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