Struct compio_driver::op::HardLink

pub struct HardLink { /* private fields */ }

Create a hard link.

Implementations

impl HardLink

pub fn new(source: CString, target: CString) -> Self

Create HardLink. target is a hard link to source.

Trait Implementations

impl OpCode for HardLink

fn create_entry(self: Pin<&mut Self>) -> OpEntry

Create submission entry.

fn call_blocking(self: Pin<&mut Self>) -> Result<usize>

Call the operation in a blocking way. This method will only be called if [create_entry] returns OpEntry::Blocking.

impl OpCode for HardLink

fn pre_submit(self: Pin<&mut Self>) -> Result<Decision>

Perform the operation before submit, and return Decision to indicate whether submitting the operation to polling is required.

fn on_event(self: Pin<&mut Self>, _: &Event) -> Poll<Result<usize>>

Perform the operation after received corresponding event. If this operation is blocking, the return value should be Poll::Ready.