Struct xhci::ring::trb::transfer::EventData

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

Event Data TRB

Implementations

impl EventData

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

Returns the wrapped array.

pub fn cycle_bit(self) -> bool

Returns the Cycle bit bit.

pub fn set_cycle_bit(&mut self) -> &mut Self

Sets the Cycle bit bit.

pub fn clear_cycle_bit(&mut self) -> &mut Self

Clears the Cycle bit bit.

impl EventData

pub fn new() -> Self

Creates a new Event Data TRB.

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

impl EventData

pub fn interrupt_on_completion(self) -> bool

Returns the Interrupt On Completion bit.

pub fn set_interrupt_on_completion(&mut self) -> &mut Self

Sets the Interrupt On Completion bit.

pub fn clear_interrupt_on_completion(&mut self) -> &mut Self

Clears the Interrupt On Completion bit.

impl EventData

pub fn set_event_data(&mut self, d: u64) -> &mut Self

Sets the value of the Event Data field.

pub fn event_data(&self) -> u64

Returns the value of the Event Data field.

pub fn interrupter_target(self) -> u16

Returns the value of the Interrupter Target field.

pub fn set_interrupter_target(&mut self, value: u16) -> &mut Self

Sets the value of the Interrupter Target field.

pub fn evaluate_next_trb(self) -> bool

Returns the Evaluate Next TRB bit.

pub fn set_evaluate_next_trb(&mut self) -> &mut Self

Sets the Evaluate Next TRB bit.

pub fn clear_evaluate_next_trb(&mut self) -> &mut Self

Clears the Evaluate Next TRB bit.

pub fn chain_bit(self) -> bool

Returns the Chain bit bit.

pub fn set_chain_bit(&mut self) -> &mut Self

Sets the Chain bit bit.

pub fn clear_chain_bit(&mut self) -> &mut Self

Clears the Chain bit bit.

pub fn block_event_interrupt(self) -> bool

Returns the Block Event Interrupt bit.

pub fn set_block_event_interrupt(&mut self) -> &mut Self

Sets the Block Event Interrupt bit.

pub fn clear_block_event_interrupt(&mut self) -> &mut Self

Clears the Block Event Interrupt bit.

Trait Implementations

impl AsRef<[u32]> for EventData

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

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for EventData

fn clone(&self) -> EventData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EventData

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

Formats the value using the given formatter.

impl Default for EventData

fn default() -> Self

Returns the “default value” for a type.

impl From<EventData> for [u32; 4]

fn from(t: EventData) -> Self

Converts to this type from the input type.

impl From<EventData> for Allowed

fn from(v: EventData) -> Self

Converts to this type from the input type.

impl Hash for EventData

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 EventData

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<EventData> for EventData

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<EventData> for EventData

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

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

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

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

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

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

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

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

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 TryFrom<[u32; 4]> for EventData

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.

impl Copy for EventData

impl Eq for EventData

impl StructuralEq for EventData

impl StructuralPartialEq for EventData