init()

in Sources/TSFCAS/Implementations/Blake3DataID.swift [15:34]

• 17 lines of code
• 2 McCabe index (conditional complexity)

    init(blake3hash buffer: LLBByteBuffer, refs: [LLBDataID] = []) {
        var hasher = blake3_hasher()
        blake3_hasher_init(&hasher)

        for ref in refs {
            ref.bytes.withUnsafeBytes { content in
                blake3_hasher_update(&hasher, content.baseAddress, content.count)
            }
        }
        buffer.withUnsafeReadableBytes { data in
            blake3_hasher_update(&hasher, data.baseAddress, data.count)
        }

        let hash = [UInt8](unsafeUninitializedCapacity: Int(BLAKE3_OUT_LEN)) { (hash, len) in
            len = Int(BLAKE3_OUT_LEN)
            blake3_hasher_finalize(&hasher, hash.baseAddress, len)
        }

        self.init(directHash: hash)
    }