diff options
Diffstat (limited to 'src/bytes/example_test.go')
| -rw-r--r-- | src/bytes/example_test.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/bytes/example_test.go b/src/bytes/example_test.go index 5b7a46058f..4d5cdfa280 100644 --- a/src/bytes/example_test.go +++ b/src/bytes/example_test.go @@ -39,6 +39,14 @@ func ExampleBuffer_Grow() { // Output: "64 bytes or fewer" } +func ExampleBuffer_Len() { + var b bytes.Buffer + b.Grow(64) + b.Write([]byte("abcde")) + fmt.Printf("%d", b.Len()) + // Output: 5 +} + func ExampleCompare() { // Interpret Compare's result by comparing it to zero. var a, b []byte |