Struct io_uring::register::Restriction

#[repr(transparent)]
pub struct Restriction(_);

An allowed feature of io_uring. You can set the allowed features with register_restrictions.

Requires the unstable feature.

Implementations

impl Restriction

pub fn register_op(op: u8) -> Restriction

Allow an io_uring_register opcode.

pub fn sqe_op(op: u8) -> Restriction

Allow a submission queue event opcode.

pub fn sqe_flags_allowed(flags: u8) -> Restriction

Allow the given submission queue event flags.

pub fn sqe_flags_required(flags: u8) -> Restriction

Require the given submission queue event flags. These flags must be set on every submission.