Struct IODataQueueEntry 

#[repr(C)]
pub struct IODataQueueEntry {
    pub size: u32,
    pub data: [u8; 4],
}

Represents an entry within the data queue

This is a variable sized struct. The data field simply represents the start of the data region. The size of the data region is stored in the size field. The whole size of the specific entry is the size of a UInt32 plus the size of the data region. Field: size The size of the following data region. Field: data Represents the beginning of the data region. The address of the data field is a pointer to the start of the data region.

See also Apple’s documentation

Fields

size: u32

data: [u8; 4]

Trait Implementations

impl Clone for IODataQueueEntry

fn clone(&self) -> IODataQueueEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IODataQueueEntry

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

Formats the value using the given formatter.

impl Encode for IODataQueueEntry

Available on crate feature objc2 only.

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for IODataQueueEntry

fn eq(&self, other: &IODataQueueEntry) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for IODataQueueEntry

Available on crate feature objc2 only.

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for IODataQueueEntry

impl StructuralPartialEq for IODataQueueEntry