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use crate::typed_op::TypedOp;
use std::io;
pub struct Nop;
assert_op_max_size!(Nop);
impl Nop {
pub fn to_op(self) -> crate::op::Op {
crate::op::Op::Nop
}
}
impl TypedOp for Nop {
type Result = io::Result<()>;
fn into_op(&mut self) -> crate::op::Op {
crate::op::Op::Nop
}
fn extract_result(self, res: isize) -> Self::Result {
if res < 0 {
Err(io::Error::from_raw_os_error((-res) as i32))
} else {
Ok(())
}
}
// #[cfg(unix)]
// fn meta(&self) -> OpMeta {
// OpMeta::CAP_NONE
// }
// #[cfg(unix)]
// fn cap(&self) -> i32 {
// -1
// }
// #[cfg(linux)]
// fn create_entry(&self) -> lio_uring::submission::Entry {
// lio_uring::operation::Nop::new().build()
// }
// fn run_blocking(&self) -> isize {
// 0
// }
}