log/field.go
func Uint32(key string, val uint32) Field {
	return Field{
		key:        key,
		fieldType:  uint32Type,
		numericVal: int64(val),
	}
}
func Uint32(key string, val uint32) Field {
	return Field{
		key:        key,
		fieldType:  uint32Type,
		numericVal: int64(val),
	}
}
func Uint32 ( key string , val uint32 ) Field { return Field { key : key , fieldType : uint32Type , numericVal : int64 ( val ) , } }
// Uint32 adds a uint32-valued key:value pair to a Span.LogFields() record
Uint32 adds a uint32 - valued key : value pair to a Span . LogFields () record