Struct xhci::ring::trb::event::CommandCompletion

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

Command Completion Event TRB

Implementations

impl CommandCompletion

#[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 CommandCompletion

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

Creates a new Command Completion Event TRB.

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

impl CommandCompletion

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 CommandCompletion

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

Returns the value of the Command TRB Pointer field.

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

Returns the value of the Command Completion Parameter field.

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

Returns the value of the VF (Virtual Function) ID field.

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

Returns the value of the Slot ID field.

Trait Implementations

impl AsRef<[u32]> for CommandCompletion

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

Performs the conversion.

impl Clone for CommandCompletion

fn clone(&self) -> CommandCompletion

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for CommandCompletion

impl Debug for CommandCompletion

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

Formats the value using the given formatter.

impl Default for CommandCompletion

fn default() -> Self

Returns the “default value” for a type.

impl Eq for CommandCompletion

impl From<CommandCompletion> for Allowed

fn from(v: CommandCompletion) -> Self

Performs the conversion.

impl Hash for CommandCompletion

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 CommandCompletion

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

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

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

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

This method tests for !=.

impl PartialOrd<CommandCompletion> for CommandCompletion

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

impl StructuralPartialEq for CommandCompletion

impl TryFrom<[u32; 4]> for CommandCompletion

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.