Struct Driver

pub struct Driver { /* private fields */ }

The driver to driving Asynchronous IO

Implementations

impl Driver

pub fn new<R: RawDriver + Clone>(raw: R) -> Self

Creates a new Driver from RawDriver.

pub fn fd_open( &self, desc: Description, open_flags: OpenFlags<'_>, ) -> Result<Handle>

Try open file description.

pub fn fd_cntl(&self, handle: Handle, cmd: Cmd<'_>) -> Result<CmdResp>

performs one of file description operation.

pub fn fd_close(&self, handle: Handle) -> Result<()>

Close the opened file description.

#Panic

Closing the Handle twice must cause panic

Trait Implementations

impl Clone for Driver

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Driver

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

Formats the value using the given formatter.

impl Drop for Driver

fn drop(&mut self)

Executes the destructor for this type.

impl<R: RawDriver + Clone> From<R> for Driver

fn from(value: R) -> Self

Converts to this type from the input type.

impl Send for Driver

impl Sync for Driver