Struct Device 

pub struct Device<T: Connection> { /* private fields */ }

Available on crate feature host only.

Connection with a cached API version.

Implementations

impl<T: Connection> Device<T>

pub async fn new(connection: T) -> Result<Self>

Checks whether the device is supported and caches the API version.

pub fn version(&self) -> u32

Returns the cached API version.

pub fn connection(self) -> T

Extracts the connection.

pub fn supports<S: Service>(&self) -> bool

Returns whether the device supports a service.

pub async fn platform_info(&self) -> Result<DynInfo>

Trait Implementations

impl<T: Connection> Deref for Device<T>

type Target = T

The resulting type after dereferencing.

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

Dereferences the value.

impl<T: Eq + Connection> Eq for Device<T>

impl<T: PartialEq + Connection> PartialEq for Device<T>

fn eq(&self, other: &Device<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<T: PartialEq + Connection> StructuralPartialEq for Device<T>