io-uring 0.3.2

The `io_uring` library for Rust.
Documentation 
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#![allow(dead_code)]

mod ioop;

use io_uring::IoUring;
pub use ioop::do_write_read;


include!("../../src/util.rs");

pub enum KernelSupport {
    Less,
    V54,
    V55,
    V56
}

pub fn check_kernel_support(ring: &IoUring) -> KernelSupport {
    let p = ring.params();

    if !p.is_feature_single_mmap() {
        return KernelSupport::Less;
    }

    if !p.is_feature_nodrop() {
        return KernelSupport::V54;
    }

    KernelSupport::V55
}