github.com/blend/go-sdk@v1.20220411.3/examples/db/statement-timeout/display.go (about)

     1  /*
     2  
     3  Copyright (c) 2022 - Present. Blend Labs, Inc. All rights reserved
     4  Use of this source code is governed by a MIT license that can be found in the LICENSE file.
     5  
     6  */
     7  
     8  package main
     9  
    10  import (
    11  	"log"
    12  
    13  	"github.com/blend/go-sdk/ex"
    14  )
    15  
    16  func displayError(err error) error {
    17  	asEx, ok := err.(*ex.Ex)
    18  	if !ok {
    19  		return err
    20  	}
    21  
    22  	if asEx == nil {
    23  		return ex.New("Expected a non-nil error")
    24  	}
    25  
    26  	if asEx.Inner != nil {
    27  		return ex.New("Did not expect an inner error")
    28  	}
    29  
    30  	log.Println("Error(s):")
    31  	log.Printf("- Message: %q\n", asEx.Message)
    32  	log.Printf("- %#v\n", asEx.Class)
    33  	return nil
    34  }