i2o2::opcode

Struct UringCmd80

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pub struct UringCmd80 { /* private fields */ }
Expand description

Invokes IORING_OP_URING_CMD.

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impl UringCmd80

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pub fn new(fd: impl IntoFdTarget, cmd_op: u32, cmd: [u8; 80]) -> Self

Creates a new UringCmd80 op.

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impl Debug for UringCmd80

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

Formats the value using the given formatter. Read more
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impl RingOp for UringCmd80

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const CODE: io_uring_op = 46u32

The op code which can be used to probe the availability of the op with the kernel.
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fn set_io_priority(&mut self, priority: u16)

Configure the IO priority the op should have on the ring.
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fn will_block(&mut self)

Informs io_uring that the operation will always (or nearly always) block, and it should not attempt to complete the operation in a non-blocking way first. Read more

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fn from(t: T) -> T

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fn instrument(self, span: Span) -> Instrumented<Self>

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type Error = Infallible

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type Error = <U as TryFrom<T>>::Error

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