Struct IOHIDElementCollectionType 

#[repr(transparent)]
pub struct IOHIDElementCollectionType(pub c_uint);

Available on crate feature hid only.

Describes different types of HID collections.

Collections identify a relationship between two or more elements.

Field: kIOHIDElementCollectionTypePhysical Used for a set of data items that represent data points collected at one geometric point.

Field: kIOHIDElementCollectionTypeApplication Identifies item groups serving different purposes in a single device.

Field: kIOHIDElementCollectionTypeLogical Used when a set of data items form a composite data structure.

Field: kIOHIDElementCollectionTypeReport Wraps all the fields in a report.

Field: kIOHIDElementCollectionTypeNamedArray Contains an array of selector usages.

Field: kIOHIDElementCollectionTypeUsageSwitch Modifies the meaning of the usage it contains.

Field: kIOHIDElementCollectionTypeUsageModifier Modifies the meaning of the usage attached to the encompassing collection.

See also Apple’s documentation

Tuple Fields

0: c_uint

Implementations

impl IOHIDElementCollectionType

pub const Physical: Self

pub const Application: Self

pub const Logical: Self

pub const Report: Self

pub const NamedArray: Self

pub const UsageSwitch: Self

pub const UsageModifier: Self

Trait Implementations

impl Clone for IOHIDElementCollectionType

fn clone(&self) -> IOHIDElementCollectionType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IOHIDElementCollectionType

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

Formats the value using the given formatter.

impl Encode for IOHIDElementCollectionType

Available on crate feature objc2 only.

const ENCODING: Encoding = c_uint::ENCODING

The Objective-C type-encoding for this type.

impl Hash for IOHIDElementCollectionType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for IOHIDElementCollectionType

fn cmp(&self, other: &IOHIDElementCollectionType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for IOHIDElementCollectionType

fn eq(&self, other: &IOHIDElementCollectionType) -> 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 PartialOrd for IOHIDElementCollectionType

fn partial_cmp(&self, other: &IOHIDElementCollectionType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl RefEncode for IOHIDElementCollectionType

Available on crate feature objc2 only.

const ENCODING_REF: Encoding

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

impl Copy for IOHIDElementCollectionType

impl Eq for IOHIDElementCollectionType

impl StructuralPartialEq for IOHIDElementCollectionType