The backend the running scheduler uses: .IO_URING, .EPOLL, .KQUEUE, .IOCP, .IORING, or
.NONE where IO is not implemented. Set JAI_IO_BACKEND to io_uring, epoll, kqueue,
iocp or ioring before io_run to ask for one; a backend the system cannot offer is
replaced (see backend_reason).
backend :: () -> BackendThe backend the running scheduler uses: .IO_URING, .EPOLL, .KQUEUE, .IOCP, .IORING, or
.NONE where IO is not implemented. Set JAI_IO_BACKEND to io_uring, epoll, kqueue,
iocp or ioring before io_run to ask for one; a backend the system cannot offer is
replaced (see backend_reason).