Struct HardwareOpenError 

pub struct HardwareOpenError {
    pub reason: HardwareDecodeFallback,
    pub source: DecodeError,
}

A hardware decode session that could not be opened, with its typed reason.

Fields

reason: HardwareDecodeFallback

Why the hardware path is unavailable for this source.

source: DecodeError

The underlying decode failure.

Implementations

impl HardwareOpenError

pub const fn new(reason: HardwareDecodeFallback, source: DecodeError) -> Self

Pairs a decode failure with the reason a caller should record.

Trait Implementations

impl Debug for HardwareOpenError

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

Formats the value using the given formatter.

impl Display for HardwareOpenError

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

Formats the value using the given formatter.

impl Error for HardwareOpenError

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.