Enum xhci::ring::trb::event::Allowed

pub enum Allowed {
    TransferEvent(TransferEvent),
    CommandCompletion(CommandCompletion),
    PortStatusChange(PortStatusChange),
    BandwidthRequest(BandwidthRequest),
    Doorbell(Doorbell),
    HostController(HostController),
    DeviceNotification(DeviceNotification),
    MfindexWrap(MfindexWrap),
}

TRBs which are allowed to be pushed to the Event Ring.

Variants

TransferEvent(TransferEvent)

Transfer Event TRB.

CommandCompletion(CommandCompletion)

Command Completion Event TRB.

PortStatusChange(PortStatusChange)

Port Status Change Event TRB.

BandwidthRequest(BandwidthRequest)

Bandwidth Request Event TRB.

Doorbell(Doorbell)

Doorbell Event TRB.

HostController(HostController)

Host Controller Event TRB.

DeviceNotification(DeviceNotification)

Device Notification Event TRB.

MfindexWrap(MfindexWrap)

MFINDEX Wrap Event TRB.

Implementations

impl Allowed

pub fn set_cycle_bit(&mut self, b: bool) -> &mut Self

Sets the value of the Cycle Bit.

#[must_use]pub fn cycle_bit(&self) -> bool

Returns the value of the Cycle Bit.

#[must_use]pub fn into_raw(self) -> [u32; 4]

Returns the wrapped array.

Trait Implementations

impl AsRef<[u32]> for Allowed

fn as_ref(&self) -> &[u32]

Performs the conversion.

impl Clone for Allowed

fn clone(&self) -> Allowed

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Allowed

impl Debug for Allowed

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

Formats the value using the given formatter.

impl Eq for Allowed

impl From<BandwidthRequest> for Allowed

fn from(v: BandwidthRequest) -> Self

Performs the conversion.

impl From<CommandCompletion> for Allowed

fn from(v: CommandCompletion) -> Self

Performs the conversion.

impl From<DeviceNotification> for Allowed

fn from(v: DeviceNotification) -> Self

Performs the conversion.

impl From<Doorbell> for Allowed

fn from(v: Doorbell) -> Self

Performs the conversion.

impl From<HostController> for Allowed

fn from(v: HostController) -> Self

Performs the conversion.

impl From<MfindexWrap> for Allowed

fn from(v: MfindexWrap) -> Self

Performs the conversion.

impl From<PortStatusChange> for Allowed

fn from(v: PortStatusChange) -> Self

Performs the conversion.

impl From<TransferEvent> for Allowed

fn from(v: TransferEvent) -> Self

Performs the conversion.

impl Hash for Allowed

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for Allowed

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Allowed> for Allowed

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<Allowed> for Allowed

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for Allowed

impl StructuralPartialEq for Allowed

impl TryFrom<[u32; 4]> for Allowed

type Error = [u32; 4]

The type returned in the event of a conversion error.

fn try_from(raw: [u32; 4]) -> Result<Self, Self::Error>

Performs the conversion.