func SwiftCancelableContext(ctx *context.T, cancelFunc context.CancelFunc) (C.GoCancelableContextHandle, error) {
if cancelFunc == nil {
return C.GoCancelableContextHandle(0), fmt.Errorf("Cannot create SwiftCancelableContext with nil cancel function")
}
ctx = context.WithValue(ctx, cancelFuncKey{}, cancelFunc)
return C.GoCancelableContextHandle(SwiftContext(ctx)), nil
}
//export swift_io_v_v23_context_VContext_nativeWithCancel
func swift_io_v_v23_context_VContext_nativeWithCancel(ctxHandle C.GoContextHandle, errOut C.SwiftVErrorPtr) C.GoCancelableContextHandle {
ctx := GoContext(uint64(ctxHandle))
ctx, cancelFunc := context.WithCancel(ctx)
swiftCtx, err := SwiftCancelableContext(ctx, cancelFunc)
if err != nil {
sutil.ThrowSwiftError(ctx, err, unsafe.Pointer(errOut))
return C.GoCancelableContextHandle(0)
}
return C.GoCancelableContextHandle(swiftCtx)
}
//export swift_io_v_v23_context_VContext_nativeWithTimeout
func swift_io_v_v23_context_VContext_nativeWithTimeout(ctxHandle C.GoContextHandle, nsTimeout C.double, errOut *C.SwiftVError) C.GoCancelableContextHandle {
ctx := GoContext(uint64(ctxHandle))
timeout := sutil.GoDuration(float64(nsTimeout))
ctx, cancelFunc := context.WithTimeout(ctx, timeout)
swiftCtx, err := SwiftCancelableContext(ctx, cancelFunc)
if err != nil {
sutil.ThrowSwiftError(ctx, err, unsafe.Pointer(errOut))
return C.GoCancelableContextHandle(0)
}
return C.GoCancelableContextHandle(swiftCtx)
}
//export swift_io_v_v23_context_VContext_nativeWithDeadline
func swift_io_v_v23_context_VContext_nativeWithDeadline(ctxHandle C.GoContextHandle, deadlineEpoch C.double, errOut C.SwiftVErrorPtr) C.GoCancelableContextHandle {
ctx := GoContext(uint64(ctxHandle))
deadline := sutil.GoTime(float64(deadlineEpoch))
ctx, cancelFunc := context.WithDeadline(ctx, deadline)
swiftCtx, err := SwiftCancelableContext(ctx, cancelFunc)
if err != nil {
sutil.ThrowSwiftError(ctx, err, unsafe.Pointer(errOut))
return C.GoCancelableContextHandle(0)
}
return C.GoCancelableContextHandle(swiftCtx)
}