27 lines
411 B
Markdown
27 lines
411 B
Markdown
```go
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package main
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import (
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// External
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werr "git.gibonuddevalla.se/go/wrappederror"
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// Standard
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"errors"
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"fmt"
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)
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func errorHandler(err werr.Error) {
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// For example print or log error to file
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fmt.Printf("ERROR - %s\n", err)
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}
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func foo() {
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werr.SetLogCallback(errorHandler)
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err := errors.New("foobar 1")
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err1 := werr.Wrap(err)
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err2 := werr.New("foobar 2")
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}
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```
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