Struct xhci::ring::trb::event::DeviceNotification

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

Device Notification Event TRB

Implementations

impl DeviceNotification

#[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 DeviceNotification

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

Creates a new Device Notification Event TRB.

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

impl DeviceNotification

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 DeviceNotification

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

Returns the value of the Notification Type field.

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

Returns the value of the Device Notification Data field.

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

Returns the value of the Slot ID field.

Trait Implementations

impl AsRef<[u32]> for DeviceNotification

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

Performs the conversion.

impl Clone for DeviceNotification

fn clone(&self) -> DeviceNotification

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for DeviceNotification

impl Debug for DeviceNotification

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

Formats the value using the given formatter.

impl Default for DeviceNotification

fn default() -> Self

Returns the “default value” for a type.

impl Eq for DeviceNotification

impl From<DeviceNotification> for Allowed

fn from(v: DeviceNotification) -> Self

Performs the conversion.

impl Hash for DeviceNotification

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 DeviceNotification

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

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

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

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

This method tests for !=.

impl PartialOrd<DeviceNotification> for DeviceNotification

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

impl StructuralPartialEq for DeviceNotification

impl TryFrom<[u32; 4]> for DeviceNotification

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.