Enum Error 

#[non_exhaustive]
pub enum Error {
    Config(&'static str),
    BackwardsTime,
    QueueFull,
    IrqQueueFull,
    CaptureOverflow,
    Format(&'static str),
    TooLarge,
}

Errors reported during configuration, port I/O and format loading.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Config(&'static str)

Invalid configuration or unsupported device selection.

BackwardsTime

A port access attempted to move machine time backwards.

QueueFull

The bounded command queue is full; no hardware state was changed.

IrqQueueFull

DMA completion events must be polled before advancing further.

CaptureOverflow

A bounded synthesis trace overflowed and cannot be exported as complete.

Format(&'static str)

A music file is malformed or uses an unsupported encoding.

TooLarge

A timestamp, sample count or file size cannot be represented.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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 PartialEq for Error

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Error