Enum DataRole 

#[repr(u32)]
pub enum DataRole {
    None = 0,
    Device = 1,
    Host = 2,
    UnknownOrdinal_(u32),
}

The USB data role the controller behind a connector should operate in.

Variants

None = 0

Device = 1

Host = 2

UnknownOrdinal_(u32)

Trait Implementations

impl Clone for DataRole

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DataRole

impl Debug for DataRole

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

Formats the value using the given formatter.

impl<___E> Encode<DataRole, ___E> for DataRole

where ___E: ?Sized,

fn encode( self, encoder: &mut ___E, out: &mut MaybeUninit<DataRole>, _: (), ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.

const COPY_OPTIMIZATION: CopyOptimization<Self, W> = _

Whether the conversion from Self to W is equivalent to copying the raw bytes of Self.

impl<'a, ___E> Encode<DataRole, ___E> for &'a DataRole

where ___E: ?Sized,

fn encode( self, encoder: &mut ___E, out: &mut MaybeUninit<DataRole>, _: (), ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.

const COPY_OPTIMIZATION: CopyOptimization<Self, W> = _

Whether the conversion from Self to W is equivalent to copying the raw bytes of Self.

impl Eq for DataRole

impl From<DataRole> for u32

fn from(value: DataRole) -> Self

Converts to this type from the input type.

impl From<DataRole> for DataRole

fn from(wire: DataRole) -> Self

Converts to this type from the input type.

impl From<DataRole> for DataRole

fn from(natural: DataRole) -> Self

Converts to this type from the input type.

impl From<u32> for DataRole

fn from(value: u32) -> Self

Converts to this type from the input type.

impl FromWire<DataRole> for DataRole

fn from_wire(wire: DataRole) -> Self

Converts the given owned value to this type.

const COPY_OPTIMIZATION: CopyOptimization<W, Self> = _

Whether the conversion from W to Self is equivalent to copying the raw bytes of W.

impl FromWireRef<DataRole> for DataRole

fn from_wire_ref(wire: &DataRole) -> Self

Converts the given reference to this type.

impl Hash for DataRole

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 DataRole

fn cmp(&self, other: &Self) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for DataRole

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for DataRole

fn partial_cmp(&self, other: &Self) -> 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 StructuralPartialEq for DataRole