github.com/mitchellh/packer@v1.3.2/builder/azure/common/logutil/logfields.go (about)

     1  package logutil
     2  
     3  import "fmt"
     4  
     5  type Fields map[string]interface{}
     6  
     7  func (f Fields) String() string {
     8  	var s string
     9  	for k, v := range f {
    10  		if sv, ok := v.(string); ok {
    11  			v = fmt.Sprintf("%q", sv)
    12  		}
    13  		s += fmt.Sprintf(" %s=%v", k, v)
    14  	}
    15  	return s
    16  }