Struct compio_driver::Key

pub struct Key<T> { /* private fields */ }

A typed wrapper for key of Ops submitted into driver

Implementations

impl<T> Key<T>

pub unsafe fn new(user_data: usize) -> Self

Create a new Key with the given user data.

Safety

Caller needs to ensure that T does correspond to user_data in driver this Key is created with.

Methods from Deref<Target = usize>

pub const MIN: usize = 0usize

pub const MAX: usize = 18_446_744_073_709_551_615usize

pub const BITS: u32 = 64u32

Trait Implementations

impl<T> Clone for Key<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Key<T>

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

Formats the value using the given formatter.

impl<T> Deref for Key<T>

type Target = usize

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: Hash> Hash for Key<T>

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<T: PartialEq> PartialEq for Key<T>

fn eq(&self, other: &Key<T>) -> 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<T> Copy for Key<T>

impl<T: Eq> Eq for Key<T>

impl<T> StructuralPartialEq for Key<T>

impl<T> Unpin for Key<T>