Documentation
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Overview ¶
Package farmhash64 implements the FarmHash64 and FarmHash32 hash functions for strings.
FarmHash is a family of hash functions.
FarmHash64 is a 64-bit fingerprint hash function that produces a hash value for a given string. It is designed to be fast and provide good hash distribution but is not suitable for cryptography applications.
The FarmHash32 function is also provided, which returns a 32-bit fingerprint hash for a string.
All members of the FarmHash family were designed with heavy reliance on previous work by Jyrki Alakuijala, Austin Appleby, Bob Jenkins, and others. This is a CGO port of the Fingerprint64 (farmhashna::Hash64) code from Google's FarmHash (https://github.com/google/farmhash).
This code has been ported/translated by Nicola Asuni (Tecnick.com) to CGO code.
Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func FarmHash32 ¶
FarmHash32 returns a 32-bit fingerprint hash for a string.
Example ¶
package main
import (
"fmt"
fh "github.com/tecnickcom/farmhash64/cgo/src"
)
func main() {
str := "Hello, World!"
hash := fh.FarmHash32([]byte(str))
fmt.Println(hash)
}
Output: 4101594851
func FarmHash64 ¶
FarmHash64 returns a 64-bit fingerprint hash for a string.
Example ¶
package main
import (
"fmt"
fh "github.com/tecnickcom/farmhash64/cgo/src"
)
func main() {
str := "Hello, World!"
hash := fh.FarmHash64([]byte(str))
fmt.Println(hash)
}
Output: 11358326526432651330
Types ¶
This section is empty.
Source Files