ladybird/AK/AK+Swift.swift
Andrew Kaster c1c7e5ff3e AK+Meta: Add SwiftAK module to add helpers to construct swift Strings
This allows constructing Foundation.Data and Swift.String without
unnecessary copies from AK.StringView and AK.String respectively.
2024-08-24 19:14:09 -06:00

26 lines
659 B
Swift

/*
* Copyright (c) 2024, Andrew Kaster <akaster@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
import AK
import Foundation
public extension Foundation.Data {
init(_ string: AK.StringView) {
let bytes = string.bytes()
self.init(bytesNoCopy: UnsafeMutableRawPointer(mutating: bytes.data()), count: bytes.size(), deallocator: .none)
}
}
public extension Swift.String {
init?(_ string: AK.String) {
self.init(data: Foundation.Data(string.__bytes_as_string_viewUnsafe()), encoding: .utf8)
}
init?(_ string: AK.StringView) {
self.init(data: Foundation.Data(string), encoding: .utf8)
}
}