From 73df946d56c74384511a194dd01dbe099584fd1a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 15:14:23 +0200 Subject: Adding upstream version 1.16.10. Signed-off-by: Daniel Baumann --- src/hash/maphash/example_test.go | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 src/hash/maphash/example_test.go (limited to 'src/hash/maphash/example_test.go') diff --git a/src/hash/maphash/example_test.go b/src/hash/maphash/example_test.go new file mode 100644 index 0000000..78690fd --- /dev/null +++ b/src/hash/maphash/example_test.go @@ -0,0 +1,37 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package maphash_test + +import ( + "fmt" + "hash/maphash" +) + +func Example() { + // The zero Hash value is valid and ready to use; setting an + // initial seed is not necessary. + var h maphash.Hash + + // Add a string to the hash, and print the current hash value. + h.WriteString("hello, ") + fmt.Printf("%#x\n", h.Sum64()) + + // Append additional data (in the form of a byte array). + h.Write([]byte{'w', 'o', 'r', 'l', 'd'}) + fmt.Printf("%#x\n", h.Sum64()) + + // Reset discards all data previously added to the Hash, without + // changing its seed. + h.Reset() + + // Use SetSeed to create a new Hash h2 which will behave + // identically to h. + var h2 maphash.Hash + h2.SetSeed(h.Seed()) + + h.WriteString("same") + h2.WriteString("same") + fmt.Printf("%#x == %#x\n", h.Sum64(), h2.Sum64()) +} -- cgit v1.2.3