Enum MessageType 

#[non_exhaustive]
#[repr(u8)]
pub enum MessageType {
    SetRegister = 128,
    GetRegister = 129,
    SetLongRegister = 130,
    GetLongRegister = 131,
    Error = 143,
}

Represents a globally defined sub ID of a HID++1.0 message.

This enum only includes sub IDs that are defined globally across all devices. Most devices (e.g. the Unifying Receiver) define additional sub IDs specific to their functionality.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

SetRegister = 128

Used to set a 3-byte register value. A sent message of this type is usually responded with a response message of the same type (or Self::Error).

GetRegister = 129

Used to retrieve a 3-byte register value. A sent message of this type is usually responded with a response message of the same type (or Self::Error).

SetLongRegister = 130

Used to set a 16-byte register value. A sent message of this type is usually responded with a response message of the same type (or Self::Error).

GetLongRegister = 131

Used to retrieve a 16-byte register value. A sent message of this type is usually responded with a response message of the same type (or Self::Error).

Error = 143

Used to indicate an error response. The error code usually included in the message can be mapped using ErrorType::try_from.

Trait Implementations

impl Clone for MessageType

fn clone(&self) -> MessageType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MessageType

impl Debug for MessageType

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

Formats the value using the given formatter.

impl Eq for MessageType

impl From<MessageType> for u8

fn from(enum_value: MessageType) -> Self

Converts to this type from the input type.

impl Hash for MessageType

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 PartialEq for MessageType

fn eq(&self, other: &MessageType) -> 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 StructuralPartialEq for MessageType

impl TryFrom<u8> for MessageType

type Error = TryFromPrimitiveError<MessageType>

The type returned in the event of a conversion error.

fn try_from(number: u8) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.

impl TryFromPrimitive for MessageType

const NAME: &'static str = "MessageType"

type Primitive = u8

type Error = TryFromPrimitiveError<MessageType>

fn try_from_primitive( number: Self::Primitive, ) -> Result<Self, TryFromPrimitiveError<Self>>