1 // Copyright (c) 2021 Uber Technologies, Inc. 2 // 3 // Permission is hereby granted, free of charge, to any person obtaining a copy 4 // of this software and associated documentation files (the "Software"), to deal 5 // in the Software without restriction, including without limitation the rights 6 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 7 // copies of the Software, and to permit persons to whom the Software is 8 // furnished to do so, subject to the following conditions: 9 // 10 // The above copyright notice and this permission notice shall be included in 11 // all copies or substantial portions of the Software. 12 // 13 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 14 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 15 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 16 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 17 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 18 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 19 // THE SOFTWARE. 20 21 package zapio_test 22 23 import ( 24 "io" 25 "log" 26 27 "go.uber.org/zap" 28 "go.uber.org/zap/zapio" 29 ) 30 31 func ExampleWriter() { 32 logger := zap.NewExample() 33 w := &zapio.Writer{Log: logger} 34 35 io.WriteString(w, "starting up\n") 36 io.WriteString(w, "running\n") 37 io.WriteString(w, "shutting down\n") 38 39 if err := w.Close(); err != nil { 40 log.Fatal(err) 41 } 42 43 // Output: 44 // {"level":"info","msg":"starting up"} 45 // {"level":"info","msg":"running"} 46 // {"level":"info","msg":"shutting down"} 47 } 48