Struct Symlink 

pub struct Symlink { /* private fields */ }

Create a symlink.

Implementations

impl Symlink

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

Create Symlink. target is a symlink to source.

Trait Implementations

impl OpCode for Symlink

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

Create submission entry.

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

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

unsafe fn set_result(self: Pin<&mut Self>, _: usize)

Set the result when it successfully completes. The operation stores the result and is responsible to release it if the operation is cancelled.

impl OpCode for Symlink

fn pre_submit(self: Pin<&mut Symlink>) -> Result<Decision, Error>

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

fn operate(self: Pin<&mut Symlink>) -> Poll<Result<usize, Error>>

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

fn op_type(self: Pin<&mut Self>) -> Option<OpType>

Get the operation type when an event is occurred.