Enum PluginInstanceError 

pub enum PluginInstanceError {
    StartProcessingFailed,
    AlreadyActivatedPlugin,
    StillActivatedPlugin,
    DeactivatedPlugin,
    ActivationFailed,
    PluginNotFound,
    MissingPluginFactory,
    InstantiationFailed,
    PluginDestroyed,
    ProcessingFailed,
    ProcessingStopped,
    ProcessingStarted,
    NullFactoryCreatePluginFunction,
    NullProcessFunction,
    NullActivateFunction,
}

All errors that can arise using plugin instances.

Variants

StartProcessingFailed

The plugin’s audio processing could not be started.

AlreadyActivatedPlugin

Tried to activate a plugin that was already activated.

StillActivatedPlugin

Tried to deactivate a plugin instance while its audio processor was still alive.

DeactivatedPlugin

Attempted to perform an operation on the plugin instance’s audio processor, but it was not activated yet.

ActivationFailed

The plugin instance’s audio processor’s activation failed.

PluginNotFound

No plugin with a matching ID was found during instantiation.

MissingPluginFactory

Tried to instantiate a plugin from an entry which lacks a PluginFactory.

This is a sign of a misbehaving plugin implementation.

InstantiationFailed

The plugin’s instantiation failed.

PluginDestroyed

The plugin has already been destroyed.

ProcessingFailed

The plugin’s audio processing failed.

ProcessingStopped

Tried to perform or stop processing when the audio processor was not started yet.

ProcessingStarted

Tried to start processing when the processing was already started.

NullFactoryCreatePluginFunction

The underlying plugin’s create_plugin C function was a null pointer.

This is a sign of a misbehaving plugin implementation.

NullProcessFunction

The underlying plugin’s process C function was a null pointer.

This is a sign of a misbehaving plugin implementation.

NullActivateFunction

The underlying plugin’s activate C function was a null pointer.

This is a sign of a misbehaving plugin implementation.

Trait Implementations

impl Clone for PluginInstanceError

fn clone(&self) -> PluginInstanceError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PluginInstanceError

impl Debug for PluginInstanceError

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

Formats the value using the given formatter.

impl Display for PluginInstanceError

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

Formats the value using the given formatter.

impl Eq for PluginInstanceError

impl Error for PluginInstanceError

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<H: HostHandlers> From<ProcessingStartError<H>> for PluginInstanceError

fn from(_: ProcessingStartError<H>) -> Self

Converts to this type from the input type.

impl PartialEq for PluginInstanceError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PluginInstanceError