xxHash framework in Swift. Original xxHash algorithm created by Yann Collet.

Currently only suppport XXH3-64.

It currently points to the upstream v0.8.1

• Swift 5.0

• Using Swift Package Manager

import xxHash_Swift

let digest = XXH3.digest64("Input String")

let digest = XXH3.digest64(Data())

1. non-async

let digest = try XXH3.digest64 { state in
    for data in dataProducer {
        try state.update(data)
    }
}
return String(digest, radix: 16, uppercase: true)

2. async

let digest = try await XXH3.digest64 { state in
    for try await data in dataProducer {
        try state.update(data)
    }
}
return String(digest, radix: 16, uppercase: true)

1. Checkout upstream code with a new version, e.g. v0.8.2

git -C Sources/xxHash/xxHash checkout v0.8.2

2. Update Sources and Tests if needed
3. Update README if needed
4. Tag with a new version accoring to Semantic Versioning 2.0.0

1. Update Package.swift manifest, according to Setting the Swift Tools Version

For example, if we want to set the tools version to 5.5

swift package tools-version --set 5.5

2. Update README with Swift requirements
3. Run test

Test data reference

Reference file

The library is BSD licensed, which has the same as the upstream.