Enum RequestType 

#[repr(u8)]
pub enum RequestType {
    Operation = 0,
    Status = 16,
    SetFeature = 32,
    Reserved = 255,
}

Represents the type of host-to-device request message.

Variants

Operation = 0

Status = 16

SetFeature = 32

Reserved = 255

Implementations

impl RequestType

pub const fn new() -> Self

Creates a new RequestType.

pub const fn from_u8(val: u8) -> Self

Infallible conversion from a u8 into a RequestType.

pub const fn to_u8(&self) -> u8

Converts the RequestType to a u8.

pub const fn len() -> usize

Gets the length of the RequestType.

pub const fn is_empty(&self) -> bool

Gets whether the RequestType contains a reserved variant.

pub const fn is_valid(&self) -> bool

Gets whether the RequestType is a valid variant.

Trait Implementations

impl Clone for RequestType

fn clone(&self) -> RequestType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequestType

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

Formats the value using the given formatter.

impl Default for RequestType

fn default() -> Self

Returns the “default value” for a type.

impl Display for RequestType

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

Formats the value using the given formatter.

impl From<&RequestType> for &'static str

fn from(val: &RequestType) -> Self

Converts to this type from the input type.

impl From<RequestType> for &'static str

fn from(val: RequestType) -> Self

Converts to this type from the input type.

impl PartialEq for RequestType

fn eq(&self, other: &RequestType) -> 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<&DenominationDisableMode> for RequestType

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: &DenominationDisableMode) -> Result<Self>

Performs the conversion.

impl TryFrom<&DirectionDisableMode> for RequestType

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: &DirectionDisableMode) -> Result<Self>

Performs the conversion.

impl TryFrom<&RequestType> for DenominationDisableMode

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: &RequestType) -> Result<Self>

Performs the conversion.

impl TryFrom<&RequestType> for DirectionDisableMode

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: &RequestType) -> Result<Self>

Performs the conversion.

impl TryFrom<DenominationDisableMode> for RequestType

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: DenominationDisableMode) -> Result<Self>

Performs the conversion.

impl TryFrom<DirectionDisableMode> for RequestType

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: DirectionDisableMode) -> Result<Self>

Performs the conversion.

impl TryFrom<RequestType> for DenominationDisableMode

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: RequestType) -> Result<Self>

Performs the conversion.

impl TryFrom<RequestType> for DirectionDisableMode

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: RequestType) -> Result<Self>

Performs the conversion.

impl TryFrom<u8> for RequestType

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: u8) -> Result<Self>

Performs the conversion.

impl Copy for RequestType

impl Eq for RequestType

impl StructuralPartialEq for RequestType