mirror of https://github.com/tidwall/tile38.git
37 lines
936 B
Markdown
37 lines
936 B
Markdown
[](https://godoc.org/github.com/pierrec/xxHash)
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[](https://travis-ci.org/pierrec/xxHash)
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# Pure Go implementation of xxHash (32 and 64 bits versions)
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## Synopsis
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xxHash is a very fast hashing algorithm (see the details [here](https://github.com/Cyan4973/xxHash/)).
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This package implements xxHash in pure [Go](http://www.golang.com).
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## Usage
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This package follows the hash interfaces (hash.Hash32 and hash.Hash64).
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```go
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import (
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"fmt"
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"github.com/pierrec/xxHash/xxHash32"
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)
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x := xxHash32.New(0xCAFE) // hash.Hash32
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x.Write([]byte("abc"))
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x.Write([]byte("def"))
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fmt.Printf("%x\n", x.Sum32())
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x.Reset()
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x.Write([]byte("abc"))
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fmt.Printf("%x\n", x.Sum32())
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```
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## Command line utility
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A simple command line utility is provided to hash files content under the xxhsum directory.
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