Struct HostDeviceSpec 

pub struct HostDeviceSpec { /* private fields */ }

Specification of an enumerated host device.

Implementations

impl HostDeviceSpec

pub fn new( id: Symbol, backend: Symbol, media: StreamMedia, direction: HostDirection, clock: Symbol, buffer: BufferPolicy, ) -> Self

Builds a device spec from its identity, media, direction, clock, and buffer policy.

pub fn id(&self) -> &Symbol

Returns the device identifier symbol.

pub fn backend(&self) -> &Symbol

Returns the owning backend symbol.

pub fn media(&self) -> StreamMedia

Returns the device media.

pub fn direction(&self) -> HostDirection

Returns the device direction.

pub fn clock(&self) -> &Symbol

Returns the device clock-domain symbol.

pub fn buffer(&self) -> &BufferPolicy

Returns the device buffer policy.

pub fn metadata(&self) -> StreamMetadata

Builds the StreamMetadata for a stream opened on this device.

pub fn open_plan(&self) -> HostOpenPlan

Builds the HostOpenPlan for opening this device.

pub fn card_expr(&self) -> Expr

Builds the browse card expression for this device.

Trait Implementations

impl Clone for HostDeviceSpec

fn clone(&self) -> HostDeviceSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HostDeviceSpec

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

Formats the value using the given formatter.

impl Eq for HostDeviceSpec

impl PartialEq for HostDeviceSpec

fn eq(&self, other: &HostDeviceSpec) -> 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 StructuralPartialEq for HostDeviceSpec