Struct SystemLimits 

pub struct SystemLimits {
    pub inotify: InotifyLimits,
    pub socket: SocketLimits,
    pub pipe_max_size: AtomicUsize,
    pub io_uring_disabled: AtomicI32,
    pub io_uring_group: AtomicI32,
    pub suid_dumpable: AtomicCell<DumpPolicy>,
}

Fields

inotify: InotifyLimits

Limits applied to inotify objects.

socket: SocketLimits

Limits applied to socket objects.

pipe_max_size: AtomicUsize

The maximum size of pipes in the system.

io_uring_disabled: AtomicI32

Whether IoUring is disabled.

0 -> io_uring is enabled (default) 1 -> io_uring is enabled for processes in the io_uring_group 2 -> io_uring is disabled

See https://docs.kernel.org/admin-guide/sysctl/kernel.html#io-uring-disabled

io_uring_group: AtomicI32

If io_uring_disabled is 1, then io_uring is enabled only for processes with CAP_SYS_ADMIN or that are members of this group.

See https://docs.kernel.org/admin-guide/sysctl/kernel.html#io-uring-group

suid_dumpable: AtomicCell<DumpPolicy>

The default “dumpable” policy assigned to processes when their effective or filesystem user/group IDs change, or when executing a set-user-ID, set-group-ID, or capability-endowed binary. Exposed via /proc/sys/fs/suid_dumpable.

Trait Implementations

impl Debug for SystemLimits

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SystemLimits

fn default() -> SystemLimits

Returns the “default value” for a type.