IronStorage/apple/Generated/ironstorage_watch.swift

// This file was autogenerated by some hot garbage in the `uniffi` crate.
// Trust me, you don't want to mess with it!

// swiftlint:disable all
import Foundation

// Depending on the consumer's build setup, the low-level FFI code
// might be in a separate module, or it might be compiled inline into
// this module. This is a bit of light hackery to work with both.
#if canImport(ironstorage_watchFFI)
import ironstorage_watchFFI
#endif

fileprivate extension RustBuffer {
    // Allocate a new buffer, copying the contents of a `UInt8` array.
    init(bytes: [UInt8]) {
        let rbuf = bytes.withUnsafeBufferPointer { ptr in
            RustBuffer.from(ptr)
        }
        self.init(capacity: rbuf.capacity, len: rbuf.len, data: rbuf.data)
    }

    static func empty() -> RustBuffer {
        RustBuffer(capacity: 0, len:0, data: nil)
    }

    static func from(_ ptr: UnsafeBufferPointer<UInt8>) -> RustBuffer {
        try! rustCall { ffi_ironstorage_watch_rustbuffer_from_bytes(ForeignBytes(bufferPointer: ptr), $0) }
    }

    // Frees the buffer in place.
    // The buffer must not be used after this is called.
    func deallocate() {
        try! rustCall { ffi_ironstorage_watch_rustbuffer_free(self, $0) }
    }
}

fileprivate extension ForeignBytes {
    init(bufferPointer: UnsafeBufferPointer<UInt8>) {
        self.init(len: Int32(bufferPointer.count), data: bufferPointer.baseAddress)
    }

    init(rawBufferPointer: UnsafeRawBufferPointer) {
        self.init(
            len: Int32(rawBufferPointer.count),
            data: rawBufferPointer.baseAddress?.assumingMemoryBound(to: UInt8.self)
        )
    }
}

// Converter for `&[u8]` / `[ByRef] bytes` arguments.
//
// Conforms to `FfiConverter` so the compiler enforces the full converter
// method set. Only the scope-bound `lower(_:_body:)` overload is sound —
// zero-copy byte buffers only flow foreign -> Rust, and only in argument
// position. The four protocol-witness methods (`lift`, `lower`, `read`,
// `write`) `fatalError` at runtime if anyone reaches them.
//
// The scope-bound `lower` takes a closure because the `ForeignBytes`
// pointer is only guaranteed valid for the duration of
// `Data.withUnsafeBytes`. Callers must run the full FFI call inside
// the closure body.
fileprivate enum FfiConverterByRefBytes: FfiConverter {
    typealias SwiftType = Data
    typealias FfiType = ForeignBytes

    static func lower<R>(_ value: Data, _ body: (ForeignBytes) throws -> R) rethrows -> R {
        return try value.withUnsafeBytes { rawBuf in
            try body(ForeignBytes(rawBufferPointer: rawBuf))
        }
    }

    static func lower(_ value: Data) -> ForeignBytes {
        fatalError("ByRef bytes cannot use the plain lower: returning ForeignBytes escapes the Data.withUnsafeBytes scope. Use the scope-bound lower(_:_body:) overload instead.")
    }

    static func lift(_ value: ForeignBytes) throws -> Data {
        fatalError("ByRef bytes cannot be lifted: zero-copy &[u8] only flows foreign->Rust")
    }

    static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> Data {
        fatalError("ByRef bytes cannot be read from a buffer: zero-copy &[u8] is only supported in argument position, not nested in records/options/etc.")
    }

    static func write(_ value: Data, into buf: inout [UInt8]) {
        fatalError("ByRef bytes cannot be written to a buffer: zero-copy &[u8] is only supported in argument position, not nested in records/options/etc.")
    }
}

// For every type used in the interface, we provide helper methods for conveniently
// lifting and lowering that type from C-compatible data, and for reading and writing
// values of that type in a buffer.

// Helper classes/extensions that don't change.
// Someday, this will be in a library of its own.

fileprivate extension Data {
    init(rustBuffer: RustBuffer) {
        self.init(
            bytesNoCopy: rustBuffer.data!,
            count: Int(rustBuffer.len),
            deallocator: .none
        )
    }
}

// Define reader functionality.  Normally this would be defined in a class or
// struct, but we use standalone functions instead in order to make external
// types work.
//
// With external types, one swift source file needs to be able to call the read
// method on another source file's FfiConverter, but then what visibility
// should Reader have?
// - If Reader is fileprivate, then this means the read() must also
//   be fileprivate, which doesn't work with external types.
// - If Reader is internal/public, we'll get compile errors since both source
//   files will try define the same type.
//
// Instead, the read() method and these helper functions input a tuple of data

fileprivate func createReader(data: Data) -> (data: Data, offset: Data.Index) {
    (data: data, offset: 0)
}

// Reads an integer at the current offset, in big-endian order, and advances
// the offset on success. Throws if reading the integer would move the
// offset past the end of the buffer.
fileprivate func readInt<T: FixedWidthInteger>(_ reader: inout (data: Data, offset: Data.Index)) throws -> T {
    let range = reader.offset..<reader.offset + MemoryLayout<T>.size
    guard reader.data.count >= range.upperBound else {
        throw UniffiInternalError.bufferOverflow
    }
    if T.self == UInt8.self {
        let value = reader.data[reader.offset]
        reader.offset += 1
        return value as! T
    }
    var value: T = 0
    let _ = withUnsafeMutableBytes(of: &value, { reader.data.copyBytes(to: $0, from: range)})
    reader.offset = range.upperBound
    return value.bigEndian
}

// Reads an arbitrary number of bytes, to be used to read
// raw bytes, this is useful when lifting strings
fileprivate func readBytes(_ reader: inout (data: Data, offset: Data.Index), count: Int) throws -> Array<UInt8> {
    let range = reader.offset..<(reader.offset+count)
    guard reader.data.count >= range.upperBound else {
        throw UniffiInternalError.bufferOverflow
    }
    var value = [UInt8](repeating: 0, count: count)
    value.withUnsafeMutableBufferPointer({ buffer in
        reader.data.copyBytes(to: buffer, from: range)
    })
    reader.offset = range.upperBound
    return value
}

// Reads a float at the current offset.
fileprivate func readFloat(_ reader: inout (data: Data, offset: Data.Index)) throws -> Float {
    return Float(bitPattern: try readInt(&reader))
}

// Reads a float at the current offset.
fileprivate func readDouble(_ reader: inout (data: Data, offset: Data.Index)) throws -> Double {
    return Double(bitPattern: try readInt(&reader))
}

// Indicates if the offset has reached the end of the buffer.
fileprivate func hasRemaining(_ reader: (data: Data, offset: Data.Index)) -> Bool {
    return reader.offset < reader.data.count
}

// Define writer functionality.  Normally this would be defined in a class or
// struct, but we use standalone functions instead in order to make external
// types work.  See the above discussion on Readers for details.

fileprivate func createWriter() -> [UInt8] {
    return []
}

fileprivate func writeBytes<S>(_ writer: inout [UInt8], _ byteArr: S) where S: Sequence, S.Element == UInt8 {
    writer.append(contentsOf: byteArr)
}

// Writes an integer in big-endian order.
//
// Warning: make sure what you are trying to write
// is in the correct type!
fileprivate func writeInt<T: FixedWidthInteger>(_ writer: inout [UInt8], _ value: T) {
    var value = value.bigEndian
    withUnsafeBytes(of: &value) { writer.append(contentsOf: $0) }
}

fileprivate func writeFloat(_ writer: inout [UInt8], _ value: Float) {
    writeInt(&writer, value.bitPattern)
}

fileprivate func writeDouble(_ writer: inout [UInt8], _ value: Double) {
    writeInt(&writer, value.bitPattern)
}

// Protocol for types that transfer other types across the FFI. This is
// analogous to the Rust trait of the same name.
fileprivate protocol FfiConverter {
    associatedtype FfiType
    associatedtype SwiftType

    static func lift(_ value: FfiType) throws -> SwiftType
    static func lower(_ value: SwiftType) -> FfiType
    static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> SwiftType
    static func write(_ value: SwiftType, into buf: inout [UInt8])
}

// Types conforming to `Primitive` pass themselves directly over the FFI.
fileprivate protocol FfiConverterPrimitive: FfiConverter where FfiType == SwiftType { }

extension FfiConverterPrimitive {
#if swift(>=5.8)
    @_documentation(visibility: private)
#endif
    public static func lift(_ value: FfiType) throws -> SwiftType {
        return value
    }

#if swift(>=5.8)
    @_documentation(visibility: private)
#endif
    public static func lower(_ value: SwiftType) -> FfiType {
        return value
    }
}

// Types conforming to `FfiConverterRustBuffer` lift and lower into a `RustBuffer`.
// Used for complex types where it's hard to write a custom lift/lower.
fileprivate protocol FfiConverterRustBuffer: FfiConverter where FfiType == RustBuffer {}

extension FfiConverterRustBuffer {
#if swift(>=5.8)
    @_documentation(visibility: private)
#endif
    public static func lift(_ buf: RustBuffer) throws -> SwiftType {
        var reader = createReader(data: Data(rustBuffer: buf))
        let value = try read(from: &reader)
        if hasRemaining(reader) {
            throw UniffiInternalError.incompleteData
        }
        buf.deallocate()
        return value
    }

#if swift(>=5.8)
    @_documentation(visibility: private)
#endif
    public static func lower(_ value: SwiftType) -> RustBuffer {
          var writer = createWriter()
          write(value, into: &writer)
          return RustBuffer(bytes: writer)
    }
}
// An error type for FFI errors. These errors occur at the UniFFI level, not
// the library level.
fileprivate enum UniffiInternalError: LocalizedError {
    case bufferOverflow
    case incompleteData
    case unexpectedOptionalTag
    case unexpectedEnumCase
    case unexpectedNullPointer
    case unexpectedRustCallStatusCode
    case unexpectedRustCallError
    case unexpectedStaleHandle
    case rustPanic(_ message: String)

    public var errorDescription: String? {
        switch self {
        case .bufferOverflow: return "Reading the requested value would read past the end of the buffer"
        case .incompleteData: return "The buffer still has data after lifting its containing value"
        case .unexpectedOptionalTag: return "Unexpected optional tag; should be 0 or 1"
        case .unexpectedEnumCase: return "Raw enum value doesn't match any cases"
        case .unexpectedNullPointer: return "Raw pointer value was null"
        case .unexpectedRustCallStatusCode: return "Unexpected RustCallStatus code"
        case .unexpectedRustCallError: return "CALL_ERROR but no errorClass specified"
        case .unexpectedStaleHandle: return "The object in the handle map has been dropped already"
        case let .rustPanic(message): return message
        }
    }
}

fileprivate extension NSLock {
    func withLock<T>(f: () throws -> T) rethrows -> T {
        self.lock()
        defer { self.unlock() }
        return try f()
    }
}

fileprivate let CALL_SUCCESS: Int8 = 0
fileprivate let CALL_ERROR: Int8 = 1
fileprivate let CALL_UNEXPECTED_ERROR: Int8 = 2
fileprivate let CALL_CANCELLED: Int8 = 3

fileprivate extension RustCallStatus {
    init() {
        self.init(
            code: CALL_SUCCESS,
            errorBuf: RustBuffer.init(
                capacity: 0,
                len: 0,
                data: nil
            )
        )
    }
}

private func rustCall<T>(_ callback: (UnsafeMutablePointer<RustCallStatus>) -> T) throws -> T {
    let neverThrow: ((RustBuffer) throws -> Never)? = nil
    return try makeRustCall(callback, errorHandler: neverThrow)
}

private func rustCallWithError<T, E: Swift.Error>(
    _ errorHandler: @escaping (RustBuffer) throws -> E,
    _ callback: (UnsafeMutablePointer<RustCallStatus>) -> T) throws -> T {
    try makeRustCall(callback, errorHandler: errorHandler)
}

private func makeRustCall<T, E: Swift.Error>(
    _ callback: (UnsafeMutablePointer<RustCallStatus>) -> T,
    errorHandler: ((RustBuffer) throws -> E)?
) throws -> T {
    uniffiEnsureIronstorageWatchInitialized()
    var callStatus = RustCallStatus.init()
    let returnedVal = callback(&callStatus)
    try uniffiCheckCallStatus(callStatus: callStatus, errorHandler: errorHandler)
    return returnedVal
}

private func uniffiCheckCallStatus<E: Swift.Error>(
    callStatus: RustCallStatus,
    errorHandler: ((RustBuffer) throws -> E)?
) throws {
    switch callStatus.code {
        case CALL_SUCCESS:
            return

        case CALL_ERROR:
            if let errorHandler = errorHandler {
                throw try errorHandler(callStatus.errorBuf)
            } else {
                callStatus.errorBuf.deallocate()
                throw UniffiInternalError.unexpectedRustCallError
            }

        case CALL_UNEXPECTED_ERROR:
            // When the rust code sees a panic, it tries to construct a RustBuffer
            // with the message.  But if that code panics, then it just sends back
            // an empty buffer.
            if callStatus.errorBuf.len > 0 {
                throw UniffiInternalError.rustPanic(try FfiConverterString.lift(callStatus.errorBuf))
            } else {
                callStatus.errorBuf.deallocate()
                throw UniffiInternalError.rustPanic("Rust panic")
            }

        case CALL_CANCELLED:
            fatalError("Cancellation not supported yet")

        default:
            throw UniffiInternalError.unexpectedRustCallStatusCode
    }
}

private func uniffiTraitInterfaceCall<T>(
    callStatus: UnsafeMutablePointer<RustCallStatus>,
    makeCall: () throws -> T,
    writeReturn: (T) -> ()
) {
    do {
        try writeReturn(makeCall())
    } catch let error {
        callStatus.pointee.code = CALL_UNEXPECTED_ERROR
        callStatus.pointee.errorBuf = FfiConverterString.lower(String(describing: error))
    }
}

private func uniffiTraitInterfaceCallWithError<T, E>(
    callStatus: UnsafeMutablePointer<RustCallStatus>,
    makeCall: () throws -> T,
    writeReturn: (T) -> (),
    lowerError: (E) -> RustBuffer
) {
    do {
        try writeReturn(makeCall())
    } catch let error as E {
        callStatus.pointee.code = CALL_ERROR
        callStatus.pointee.errorBuf = lowerError(error)
    } catch {
        callStatus.pointee.code = CALL_UNEXPECTED_ERROR
        callStatus.pointee.errorBuf = FfiConverterString.lower(String(describing: error))
    }
}
// Initial value and increment amount for handles.
// These ensure that SWIFT handles always have the lowest bit set
fileprivate let UNIFFI_HANDLEMAP_INITIAL: UInt64 = 1
fileprivate let UNIFFI_HANDLEMAP_DELTA: UInt64 = 2

fileprivate final class UniffiHandleMap<T>: @unchecked Sendable {
    // All mutation happens with this lock held, which is why we implement @unchecked Sendable.
    private let lock = NSLock()
    private var map: [UInt64: T] = [:]
    private var currentHandle: UInt64 = UNIFFI_HANDLEMAP_INITIAL

    func insert(obj: T) -> UInt64 {
        lock.withLock {
            return doInsert(obj)
        }
    }

    // Low-level insert function, this assumes `lock` is held.
    private func doInsert(_ obj: T) -> UInt64 {
        let handle = currentHandle
        currentHandle += UNIFFI_HANDLEMAP_DELTA
        map[handle] = obj
        return handle
    }

     func get(handle: UInt64) throws -> T {
        try lock.withLock {
            guard let obj = map[handle] else {
                throw UniffiInternalError.unexpectedStaleHandle
            }
            return obj
        }
    }

     func clone(handle: UInt64) throws -> UInt64 {
        try lock.withLock {
            guard let obj = map[handle] else {
                throw UniffiInternalError.unexpectedStaleHandle
            }
            return doInsert(obj)
        }
    }

    @discardableResult
    func remove(handle: UInt64) throws -> T {
        try lock.withLock {
            guard let obj = map.removeValue(forKey: handle) else {
                throw UniffiInternalError.unexpectedStaleHandle
            }
            return obj
        }
    }

    var count: Int {
        get {
            map.count
        }
    }
}


// Public interface members begin here.


#if swift(>=5.8)
@_documentation(visibility: private)
#endif
fileprivate struct FfiConverterUInt32: FfiConverterPrimitive {
    typealias FfiType = UInt32
    typealias SwiftType = UInt32

    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> UInt32 {
        return try lift(readInt(&buf))
    }

    public static func write(_ value: SwiftType, into buf: inout [UInt8]) {
        writeInt(&buf, lower(value))
    }
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
fileprivate struct FfiConverterUInt64: FfiConverterPrimitive {
    typealias FfiType = UInt64
    typealias SwiftType = UInt64

    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> UInt64 {
        return try lift(readInt(&buf))
    }

    public static func write(_ value: SwiftType, into buf: inout [UInt8]) {
        writeInt(&buf, lower(value))
    }
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
fileprivate struct FfiConverterString: FfiConverter {
    typealias SwiftType = String
    typealias FfiType = RustBuffer

    public static func lift(_ value: RustBuffer) throws -> String {
        defer {
            value.deallocate()
        }
        if value.data == nil {
            return String()
        }
        let bytes = UnsafeBufferPointer<UInt8>(start: value.data!, count: Int(value.len))
        // Use Swift's native UTF-8 decoder; `String(bytes:encoding:.utf8)` goes
        // through Foundation's NSString and silently strips a leading U+FEFF BOM.
        // Invalid UTF-8 substitutes U+FFFD instead of trapping (unreachable
        // given Rust's `String` invariant).
        return String(decoding: bytes, as: UTF8.self)
    }

    public static func lower(_ value: String) -> RustBuffer {
        return value.utf8CString.withUnsafeBufferPointer { ptr in
            // The swift string gives us int8_t, we want uint8_t.
            ptr.withMemoryRebound(to: UInt8.self) { ptr in
                // The swift string gives us a trailing null byte, we don't want it.
                let buf = UnsafeBufferPointer(rebasing: ptr.prefix(upTo: ptr.count - 1))
                return RustBuffer.from(buf)
            }
        }
    }

    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> String {
        let len: Int32 = try readInt(&buf)
        // See `lift` above for why we avoid Foundation's NSString-backed decoder here.
        return String(decoding: try readBytes(&buf, count: Int(len)), as: UTF8.self)
    }

    public static func write(_ value: String, into buf: inout [UInt8]) {
        let len = Int32(value.utf8.count)
        writeInt(&buf, len)
        writeBytes(&buf, value.utf8)
    }
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
fileprivate struct FfiConverterData: FfiConverterRustBuffer {
    typealias SwiftType = Data

    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> Data {
        let len: Int32 = try readInt(&buf)
        return Data(try readBytes(&buf, count: Int(len)))
    }

    public static func write(_ value: Data, into buf: inout [UInt8]) {
        let len = Int32(value.count)
        writeInt(&buf, len)
        writeBytes(&buf, value)
    }
}




public protocol WatchCoreProtocol: AnyObject, Sendable {

    func applySnapshot(snapshot: Data) throws  -> WatchSnapshotUpdate

    func noPersistedSnapshot() throws

    func presentationAt(unixSeconds: UInt64) throws  -> WatchPresentation

    func protectedDataUnavailable() throws

    func syncFailed() throws

    func syncFinished() throws

    func syncStarted() throws

    func syncUnavailable() throws

}
open class WatchCore: WatchCoreProtocol, @unchecked Sendable {
    fileprivate let handle: UInt64

    /// Used to instantiate a [FFIObject] without an actual handle, for fakes in tests, mostly.
#if swift(>=5.8)
    @_documentation(visibility: private)
#endif
    public struct NoHandle {
        public init() {}
    }

    // TODO: We'd like this to be `private` but for Swifty reasons,
    // we can't implement `FfiConverter` without making this `required` and we can't
    // make it `required` without making it `public`.
#if swift(>=5.8)
    @_documentation(visibility: private)
#endif
    required public init(unsafeFromHandle handle: UInt64) {
        self.handle = handle
    }

    // This constructor can be used to instantiate a fake object.
    // - Parameter noHandle: Placeholder value so we can have a constructor separate from the default empty one that may be implemented for classes extending [FFIObject].
    //
    // - Warning:
    //     Any object instantiated with this constructor cannot be passed to an actual Rust-backed object. Since there isn't a backing handle the FFI lower functions will crash.
#if swift(>=5.8)
    @_documentation(visibility: private)
#endif
    public init(noHandle: NoHandle) {
        self.handle = 0
    }

#if swift(>=5.8)
    @_documentation(visibility: private)
#endif
    public func uniffiCloneHandle() -> UInt64 {
        return try! rustCall { uniffi_ironstorage_watch_fn_clone_watchcore(self.handle, $0) }
    }
    // No primary constructor declared for this class.

    deinit {
        if handle == 0 {
            // Mock objects have handle=0 don't try to free them
            return
        }

        try! rustCall { uniffi_ironstorage_watch_fn_free_watchcore(handle, $0) }
    }




open func applySnapshot(snapshot: Data)throws  -> WatchSnapshotUpdate  {
    return try  FfiConverterTypeWatchSnapshotUpdate_lift(try rustCallWithError(FfiConverterTypeWatchFfiError_lift) {
        uniffiCallStatus in
    uniffi_ironstorage_watch_fn_method_watchcore_apply_snapshot(
            self.uniffiCloneHandle(),
        FfiConverterData.lower(snapshot),uniffiCallStatus
    )
})
}

open func noPersistedSnapshot()throws   {try rustCallWithError(FfiConverterTypeWatchFfiError_lift) {
        uniffiCallStatus in
    uniffi_ironstorage_watch_fn_method_watchcore_no_persisted_snapshot(
            self.uniffiCloneHandle(),uniffiCallStatus
    )
}
}

open func presentationAt(unixSeconds: UInt64)throws  -> WatchPresentation  {
    return try  FfiConverterTypeWatchPresentation_lift(try rustCallWithError(FfiConverterTypeWatchFfiError_lift) {
        uniffiCallStatus in
    uniffi_ironstorage_watch_fn_method_watchcore_presentation_at(
            self.uniffiCloneHandle(),
        FfiConverterUInt64.lower(unixSeconds),uniffiCallStatus
    )
})
}

open func protectedDataUnavailable()throws   {try rustCallWithError(FfiConverterTypeWatchFfiError_lift) {
        uniffiCallStatus in
    uniffi_ironstorage_watch_fn_method_watchcore_protected_data_unavailable(
            self.uniffiCloneHandle(),uniffiCallStatus
    )
}
}

open func syncFailed()throws   {try rustCallWithError(FfiConverterTypeWatchFfiError_lift) {
        uniffiCallStatus in
    uniffi_ironstorage_watch_fn_method_watchcore_sync_failed(
            self.uniffiCloneHandle(),uniffiCallStatus
    )
}
}

open func syncFinished()throws   {try rustCallWithError(FfiConverterTypeWatchFfiError_lift) {
        uniffiCallStatus in
    uniffi_ironstorage_watch_fn_method_watchcore_sync_finished(
            self.uniffiCloneHandle(),uniffiCallStatus
    )
}
}

open func syncStarted()throws   {try rustCallWithError(FfiConverterTypeWatchFfiError_lift) {
        uniffiCallStatus in
    uniffi_ironstorage_watch_fn_method_watchcore_sync_started(
            self.uniffiCloneHandle(),uniffiCallStatus
    )
}
}

open func syncUnavailable()throws   {try rustCallWithError(FfiConverterTypeWatchFfiError_lift) {
        uniffiCallStatus in
    uniffi_ironstorage_watch_fn_method_watchcore_sync_unavailable(
            self.uniffiCloneHandle(),uniffiCallStatus
    )
}
}



}


#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeWatchCore: FfiConverter {
    typealias FfiType = UInt64
    typealias SwiftType = WatchCore

    public static func lift(_ handle: UInt64) throws -> WatchCore {
        return WatchCore(unsafeFromHandle: handle)
    }

    public static func lower(_ value: WatchCore) -> UInt64 {
        return value.uniffiCloneHandle()
    }

    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> WatchCore {
        let handle: UInt64 = try readInt(&buf)
        return try lift(handle)
    }

    public static func write(_ value: WatchCore, into buf: inout [UInt8]) {
        writeInt(&buf, lower(value))
    }
}


#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchCore_lift(_ handle: UInt64) throws -> WatchCore {
    return try FfiConverterTypeWatchCore.lift(handle)
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchCore_lower(_ value: WatchCore) -> UInt64 {
    return FfiConverterTypeWatchCore.lower(value)
}




public struct WatchPresentation: Equatable, Hashable {
    public var state: WatchPresentationState
    public var title: String
    public var detail: String
    public var records: [WatchTotpRecord]

    // Default memberwise initializers are never public by default, so we
    // declare one manually.
    public init(state: WatchPresentationState, title: String, detail: String, records: [WatchTotpRecord]) {
        self.state = state
        self.title = title
        self.detail = detail
        self.records = records
    }




}

#if compiler(>=6)
extension WatchPresentation: Sendable {}
#endif

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeWatchPresentation: FfiConverterRustBuffer {
    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> WatchPresentation {
        return
            try WatchPresentation(
                state: FfiConverterTypeWatchPresentationState.read(from: &buf),
                title: FfiConverterString.read(from: &buf),
                detail: FfiConverterString.read(from: &buf),
                records: FfiConverterSequenceTypeWatchTotpRecord.read(from: &buf)
        )
    }

    public static func write(_ value: WatchPresentation, into buf: inout [UInt8]) {
        FfiConverterTypeWatchPresentationState.write(value.state, into: &buf)
        FfiConverterString.write(value.title, into: &buf)
        FfiConverterString.write(value.detail, into: &buf)
        FfiConverterSequenceTypeWatchTotpRecord.write(value.records, into: &buf)
    }
}


#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchPresentation_lift(_ buf: RustBuffer) throws -> WatchPresentation {
    return try FfiConverterTypeWatchPresentation.lift(buf)
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchPresentation_lower(_ value: WatchPresentation) -> RustBuffer {
    return FfiConverterTypeWatchPresentation.lower(value)
}


public struct WatchSnapshotUpdate: Equatable, Hashable {
    public var apply: WatchSnapshotApply
    public var persistence: WatchPersistenceAction
    public var revision: UInt64?
    public var selectedEntries: UInt32
    public var receipt: Data

    // Default memberwise initializers are never public by default, so we
    // declare one manually.
    public init(apply: WatchSnapshotApply, persistence: WatchPersistenceAction, revision: UInt64?, selectedEntries: UInt32, receipt: Data) {
        self.apply = apply
        self.persistence = persistence
        self.revision = revision
        self.selectedEntries = selectedEntries
        self.receipt = receipt
    }




}

#if compiler(>=6)
extension WatchSnapshotUpdate: Sendable {}
#endif

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeWatchSnapshotUpdate: FfiConverterRustBuffer {
    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> WatchSnapshotUpdate {
        return
            try WatchSnapshotUpdate(
                apply: FfiConverterTypeWatchSnapshotApply.read(from: &buf),
                persistence: FfiConverterTypeWatchPersistenceAction.read(from: &buf),
                revision: FfiConverterOptionUInt64.read(from: &buf),
                selectedEntries: FfiConverterUInt32.read(from: &buf),
                receipt: FfiConverterData.read(from: &buf)
        )
    }

    public static func write(_ value: WatchSnapshotUpdate, into buf: inout [UInt8]) {
        FfiConverterTypeWatchSnapshotApply.write(value.apply, into: &buf)
        FfiConverterTypeWatchPersistenceAction.write(value.persistence, into: &buf)
        FfiConverterOptionUInt64.write(value.revision, into: &buf)
        FfiConverterUInt32.write(value.selectedEntries, into: &buf)
        FfiConverterData.write(value.receipt, into: &buf)
    }
}


#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchSnapshotUpdate_lift(_ buf: RustBuffer) throws -> WatchSnapshotUpdate {
    return try FfiConverterTypeWatchSnapshotUpdate.lift(buf)
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchSnapshotUpdate_lower(_ value: WatchSnapshotUpdate) -> RustBuffer {
    return FfiConverterTypeWatchSnapshotUpdate.lower(value)
}


public struct WatchTotpRecord: Equatable, Hashable {
    public var path: String
    public var issuer: String?
    public var account: String
    public var code: String
    public var period: UInt64
    public var validUntil: UInt64
    public var remaining: UInt64

    // Default memberwise initializers are never public by default, so we
    // declare one manually.
    public init(path: String, issuer: String?, account: String, code: String, period: UInt64, validUntil: UInt64, remaining: UInt64) {
        self.path = path
        self.issuer = issuer
        self.account = account
        self.code = code
        self.period = period
        self.validUntil = validUntil
        self.remaining = remaining
    }




}

#if compiler(>=6)
extension WatchTotpRecord: Sendable {}
#endif

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeWatchTotpRecord: FfiConverterRustBuffer {
    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> WatchTotpRecord {
        return
            try WatchTotpRecord(
                path: FfiConverterString.read(from: &buf),
                issuer: FfiConverterOptionString.read(from: &buf),
                account: FfiConverterString.read(from: &buf),
                code: FfiConverterString.read(from: &buf),
                period: FfiConverterUInt64.read(from: &buf),
                validUntil: FfiConverterUInt64.read(from: &buf),
                remaining: FfiConverterUInt64.read(from: &buf)
        )
    }

    public static func write(_ value: WatchTotpRecord, into buf: inout [UInt8]) {
        FfiConverterString.write(value.path, into: &buf)
        FfiConverterOptionString.write(value.issuer, into: &buf)
        FfiConverterString.write(value.account, into: &buf)
        FfiConverterString.write(value.code, into: &buf)
        FfiConverterUInt64.write(value.period, into: &buf)
        FfiConverterUInt64.write(value.validUntil, into: &buf)
        FfiConverterUInt64.write(value.remaining, into: &buf)
    }
}


#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchTotpRecord_lift(_ buf: RustBuffer) throws -> WatchTotpRecord {
    return try FfiConverterTypeWatchTotpRecord.lift(buf)
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchTotpRecord_lower(_ value: WatchTotpRecord) -> RustBuffer {
    return FfiConverterTypeWatchTotpRecord.lower(value)
}


public
enum WatchFfiError: Swift.Error, Equatable, Hashable, Foundation.LocalizedError {



    case Failed(message: String
    )






    public var errorDescription: String? {
        String(reflecting: self)
    }

}

#if compiler(>=6)
extension WatchFfiError: Sendable {}
#endif

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeWatchFfiError: FfiConverterRustBuffer {
    typealias SwiftType = WatchFfiError

    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> WatchFfiError {
        let variant: Int32 = try readInt(&buf)
        switch variant {




        case 1: return .Failed(
            message: try FfiConverterString.read(from: &buf)
            )

         default: throw UniffiInternalError.unexpectedEnumCase
        }
    }

    public static func write(_ value: WatchFfiError, into buf: inout [UInt8]) {
        switch value {





        case let .Failed(message):
            writeInt(&buf, Int32(1))
            FfiConverterString.write(message, into: &buf)

        }
    }
}


#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchFfiError_lift(_ buf: RustBuffer) throws -> WatchFfiError {
    return try FfiConverterTypeWatchFfiError.lift(buf)
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchFfiError_lower(_ value: WatchFfiError) -> RustBuffer {
    return FfiConverterTypeWatchFfiError.lower(value)
}



public enum WatchPersistenceAction: Equatable, Hashable {

    case keep
    case replace
    case delete





}

#if compiler(>=6)
extension WatchPersistenceAction: Sendable {}
#endif

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeWatchPersistenceAction: FfiConverterRustBuffer {
    typealias SwiftType = WatchPersistenceAction

    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> WatchPersistenceAction {
        let variant: Int32 = try readInt(&buf)
        switch variant {

        case 1: return .keep

        case 2: return .replace

        case 3: return .delete

        default: throw UniffiInternalError.unexpectedEnumCase
        }
    }

    public static func write(_ value: WatchPersistenceAction, into buf: inout [UInt8]) {
        switch value {


        case .keep:
            writeInt(&buf, Int32(1))


        case .replace:
            writeInt(&buf, Int32(2))


        case .delete:
            writeInt(&buf, Int32(3))

        }
    }
}


#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchPersistenceAction_lift(_ buf: RustBuffer) throws -> WatchPersistenceAction {
    return try FfiConverterTypeWatchPersistenceAction.lift(buf)
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchPersistenceAction_lower(_ value: WatchPersistenceAction) -> RustBuffer {
    return FfiConverterTypeWatchPersistenceAction.lower(value)
}




public enum WatchPresentationState: Equatable, Hashable {

    case ready
    case empty
    case syncing
    case stale
    case locked
    case unavailable
    case error





}

#if compiler(>=6)
extension WatchPresentationState: Sendable {}
#endif

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeWatchPresentationState: FfiConverterRustBuffer {
    typealias SwiftType = WatchPresentationState

    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> WatchPresentationState {
        let variant: Int32 = try readInt(&buf)
        switch variant {

        case 1: return .ready

        case 2: return .empty

        case 3: return .syncing

        case 4: return .stale

        case 5: return .locked

        case 6: return .unavailable

        case 7: return .error

        default: throw UniffiInternalError.unexpectedEnumCase
        }
    }

    public static func write(_ value: WatchPresentationState, into buf: inout [UInt8]) {
        switch value {


        case .ready:
            writeInt(&buf, Int32(1))


        case .empty:
            writeInt(&buf, Int32(2))


        case .syncing:
            writeInt(&buf, Int32(3))


        case .stale:
            writeInt(&buf, Int32(4))


        case .locked:
            writeInt(&buf, Int32(5))


        case .unavailable:
            writeInt(&buf, Int32(6))


        case .error:
            writeInt(&buf, Int32(7))

        }
    }
}


#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchPresentationState_lift(_ buf: RustBuffer) throws -> WatchPresentationState {
    return try FfiConverterTypeWatchPresentationState.lift(buf)
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchPresentationState_lower(_ value: WatchPresentationState) -> RustBuffer {
    return FfiConverterTypeWatchPresentationState.lower(value)
}




public enum WatchSnapshotApply: Equatable, Hashable {

    case replaced
    case revoked
    case duplicate
    case stale
    case pairingChanged





}

#if compiler(>=6)
extension WatchSnapshotApply: Sendable {}
#endif

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeWatchSnapshotApply: FfiConverterRustBuffer {
    typealias SwiftType = WatchSnapshotApply

    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> WatchSnapshotApply {
        let variant: Int32 = try readInt(&buf)
        switch variant {

        case 1: return .replaced

        case 2: return .revoked

        case 3: return .duplicate

        case 4: return .stale

        case 5: return .pairingChanged

        default: throw UniffiInternalError.unexpectedEnumCase
        }
    }

    public static func write(_ value: WatchSnapshotApply, into buf: inout [UInt8]) {
        switch value {


        case .replaced:
            writeInt(&buf, Int32(1))


        case .revoked:
            writeInt(&buf, Int32(2))


        case .duplicate:
            writeInt(&buf, Int32(3))


        case .stale:
            writeInt(&buf, Int32(4))


        case .pairingChanged:
            writeInt(&buf, Int32(5))

        }
    }
}


#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchSnapshotApply_lift(_ buf: RustBuffer) throws -> WatchSnapshotApply {
    return try FfiConverterTypeWatchSnapshotApply.lift(buf)
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeWatchSnapshotApply_lower(_ value: WatchSnapshotApply) -> RustBuffer {
    return FfiConverterTypeWatchSnapshotApply.lower(value)
}


#if swift(>=5.8)
@_documentation(visibility: private)
#endif
fileprivate struct FfiConverterOptionUInt64: FfiConverterRustBuffer {
    typealias SwiftType = UInt64?

    public static func write(_ value: SwiftType, into buf: inout [UInt8]) {
        guard let value = value else {
            writeInt(&buf, Int8(0))
            return
        }
        writeInt(&buf, Int8(1))
        FfiConverterUInt64.write(value, into: &buf)
    }

    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> SwiftType {
        switch try readInt(&buf) as Int8 {
        case 0: return nil
        case 1: return try FfiConverterUInt64.read(from: &buf)
        default: throw UniffiInternalError.unexpectedOptionalTag
        }
    }
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
fileprivate struct FfiConverterOptionString: FfiConverterRustBuffer {
    typealias SwiftType = String?

    public static func write(_ value: SwiftType, into buf: inout [UInt8]) {
        guard let value = value else {
            writeInt(&buf, Int8(0))
            return
        }
        writeInt(&buf, Int8(1))
        FfiConverterString.write(value, into: &buf)
    }

    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> SwiftType {
        switch try readInt(&buf) as Int8 {
        case 0: return nil
        case 1: return try FfiConverterString.read(from: &buf)
        default: throw UniffiInternalError.unexpectedOptionalTag
        }
    }
}

#if swift(>=5.8)
@_documentation(visibility: private)
#endif
fileprivate struct FfiConverterSequenceTypeWatchTotpRecord: FfiConverterRustBuffer {
    typealias SwiftType = [WatchTotpRecord]

    public static func write(_ value: [WatchTotpRecord], into buf: inout [UInt8]) {
        let len = Int32(value.count)
        writeInt(&buf, len)
        for item in value {
            FfiConverterTypeWatchTotpRecord.write(item, into: &buf)
        }
    }

    public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> [WatchTotpRecord] {
        let len: Int32 = try readInt(&buf)
        var seq = [WatchTotpRecord]()
        seq.reserveCapacity(Int(len))
        for _ in 0 ..< len {
            seq.append(try FfiConverterTypeWatchTotpRecord.read(from: &buf))
        }
        return seq
    }
}
public func watchCore() -> WatchCore  {
    return try!  FfiConverterTypeWatchCore_lift(try! rustCall() {
        uniffiCallStatus in
    uniffi_ironstorage_watch_fn_func_watch_core(uniffiCallStatus
    )
})
}

private enum InitializationResult {
    case ok
    case contractVersionMismatch
    case apiChecksumMismatch
}
// Use a global variable to perform the versioning checks. Swift ensures that
// the code inside is only computed once.
private let initializationResult: InitializationResult = {
    // Get the bindings contract version from our ComponentInterface
    let bindings_contract_version = 30
    // Get the scaffolding contract version by calling the into the dylib
    let scaffolding_contract_version = ffi_ironstorage_watch_uniffi_contract_version()
    if bindings_contract_version != scaffolding_contract_version {
        return InitializationResult.contractVersionMismatch
    }
    if (uniffi_ironstorage_watch_checksum_func_watch_core() != 47212) {
        return InitializationResult.apiChecksumMismatch
    }
    if (uniffi_ironstorage_watch_checksum_method_watchcore_apply_snapshot() != 6162) {
        return InitializationResult.apiChecksumMismatch
    }
    if (uniffi_ironstorage_watch_checksum_method_watchcore_no_persisted_snapshot() != 32214) {
        return InitializationResult.apiChecksumMismatch
    }
    if (uniffi_ironstorage_watch_checksum_method_watchcore_presentation_at() != 27053) {
        return InitializationResult.apiChecksumMismatch
    }
    if (uniffi_ironstorage_watch_checksum_method_watchcore_protected_data_unavailable() != 42217) {
        return InitializationResult.apiChecksumMismatch
    }
    if (uniffi_ironstorage_watch_checksum_method_watchcore_sync_failed() != 27399) {
        return InitializationResult.apiChecksumMismatch
    }
    if (uniffi_ironstorage_watch_checksum_method_watchcore_sync_finished() != 42146) {
        return InitializationResult.apiChecksumMismatch
    }
    if (uniffi_ironstorage_watch_checksum_method_watchcore_sync_started() != 37956) {
        return InitializationResult.apiChecksumMismatch
    }
    if (uniffi_ironstorage_watch_checksum_method_watchcore_sync_unavailable() != 38367) {
        return InitializationResult.apiChecksumMismatch
    }

    return InitializationResult.ok
}()

// Make the ensure init function public so that other modules which have external type references to
// our types can call it.
public func uniffiEnsureIronstorageWatchInitialized() {
    switch initializationResult {
    case .ok:
        break
    case .contractVersionMismatch:
        fatalError("UniFFI contract version mismatch: try cleaning and rebuilding your project")
    case .apiChecksumMismatch:
        fatalError("UniFFI API checksum mismatch: try cleaning and rebuilding your project")
    }
}

// swiftlint:enable all