Struct xhci::ring::trb::event::TransferEvent

#[repr(transparent)]pub struct TransferEvent(_);

Transfer Event TRB

Implementations

impl TransferEvent

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

Returns the wrapped array.

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

Returns the value of the Cycle Bit.

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

Sets the value of the Cycle Bit.

impl TransferEvent

#[must_use]pub fn new() -> Self

Creates a new Transfer Event TRB.

This method sets the sets the value of the TRB Type field properly. All the other fieldds are set to 0.

impl TransferEvent

pub fn completion_code(&self) -> Result<CompletionCode, u8>

Returns the Completion Code.

Errors

This method may return an Err value with the Completion Code that is either reserved or not implemented by this crate.

impl TransferEvent

#[must_use]pub fn trb_pointer(&self) -> u64

Returns the value of the TRB Pointer field.

#[must_use]pub fn trb_transfer_length(&self) -> u32

Returns the value of the TRB Transfer Length field.

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

Returns the value of the Event Data field.

#[must_use]pub fn endpoint_id(&self) -> u8

Returns the value of the Endpoint ID field.

#[must_use]pub fn slot_id(&self) -> u8

Returns the value of the Slot ID field.

Trait Implementations

impl AsRef<[u32]> for TransferEvent

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

Performs the conversion.

impl Clone for TransferEvent

fn clone(&self) -> TransferEvent

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for TransferEvent

impl Debug for TransferEvent

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

Formats the value using the given formatter.

impl Default for TransferEvent

fn default() -> Self

Returns the “default value” for a type.

impl Eq for TransferEvent

impl From<TransferEvent> for Allowed

fn from(v: TransferEvent) -> Self

Performs the conversion.

impl Hash for TransferEvent

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 TransferEvent

fn cmp(&self, other: &TransferEvent) -> 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<TransferEvent> for TransferEvent

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

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

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

This method tests for !=.

impl PartialOrd<TransferEvent> for TransferEvent

fn partial_cmp(&self, other: &TransferEvent) -> 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 TransferEvent

impl StructuralPartialEq for TransferEvent

impl TryFrom<[u32; 4]> for TransferEvent

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.