Struct Entry 

pub struct Entry(/* private fields */);

A 64-byte submission queue entry (SQE), representing a request for an I/O operation.

These can be created via opcodes in opcode.

Implementations

impl Entry

pub fn flags(self, flags: Flags) -> Entry

Set the submission event’s flags.

pub fn clear_flags(self) -> Entry

Clear the submission event’s flags.

pub fn user_data(self, user_data: u64) -> Entry

Set the user data. This is an application-supplied value that will be passed straight through into the completion queue entry.

pub fn set_user_data(&mut self, user_data: u64)

Set the user_data without consuming the entry.

pub fn get_user_data(&self) -> u64

Get the previously application-supplied user data.

pub fn get_opcode(&self) -> u32

Get the opcode associated with this entry.

pub fn personality(self, personality: u16) -> Entry

Set the personality of this event. You can obtain a personality using Submitter::register_personality.

Trait Implementations

impl Clone for Entry

fn clone(&self) -> Entry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Entry

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

Formats the value using the given formatter.

impl EntryMarker for Entry

const BUILD_FLAGS: u32 = 0u32

impl From<Entry> for Entry128

fn from(entry: Entry) -> Entry128

Converts to this type from the input type.