Enum MainItem 

pub enum MainItem {
    Input(InputItem),
    Output(OutputItem),
    Feature(FeatureItem),
    Collection(CollectionItem),
    EndCollection,
}

Main Items, see Section 6.2.2.4

Main items are used to either define or group certain types of data fields within a Report descriptor. There are two types of Main items: data and non-data. Data- type Main items are used to create a field within a report and include Input, Output, and Feature. Other items do not create fields and are subsequently referred to as non-data Main items.

Variants

Input(InputItem)

Output(OutputItem)

Feature(FeatureItem)

Collection(CollectionItem)

EndCollection

Implementations

impl MainItem

pub fn as_bytes(&self) -> Vec<u8>

Trait Implementations

impl Clone for MainItem

fn clone(&self) -> MainItem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MainItem

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

Formats the value using the given formatter.

impl From<MainItem> for ItemType

fn from(item: MainItem) -> ItemType

Converts to this type from the input type.

impl PartialEq for MainItem

fn eq(&self, other: &MainItem) -> 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 TryFrom<&[u8]> for MainItem

type Error = HidError

The type returned in the event of a conversion error.

fn try_from(bytes: &[u8]) -> Result<MainItem, HidError>

Performs the conversion.

impl Copy for MainItem

impl StructuralPartialEq for MainItem