Enum DeviceError 

pub enum DeviceError {
    Unsupported,
    Sample(String),
    Host(String),
}

Error returned by stream-device providers and sessions.

Variants

Unsupported

The selected provider does not support opening or using a device.

Sample(String)

A sample expression was malformed for the requested sample kind.

Host(String)

A provider or session failed for a host-specific reason.

Trait Implementations

impl Clone for DeviceError

fn clone(&self) -> DeviceError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceError

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

Formats the value using the given formatter.

impl Display for DeviceError

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

Formats the value using the given formatter.

impl Eq for DeviceError

impl Error for DeviceError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<DeviceError> for Error

fn from(error: DeviceError) -> Self

Converts to this type from the input type.

impl PartialEq for DeviceError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DeviceError