Enum AutoplugError 

pub enum AutoplugError {
    UnknownSource,
    NoPorts,
    NoChain,
    Uri(UriError),
    Graph(GraphError),
    Property {
        element: String,
        property: String,
        source: PropError,
    },
}

Why a params-carrying auto-plug entry point (Registry::decodebin_with_params, Registry::build_playbin_with_params, Registry::build_playbin_graph_with_params) failed. One type across the three, since they share every failure but the entry-specific first step.

Variants

UnknownSource

No source is registered under the requested name.

NoPorts

No output ports were given (a playbin needs at least one stream).

NoChain

No chain of registered elements converts the input caps to the target within the depth bound.

Uri(UriError)

The URI could not be dispatched to a source.

Graph(GraphError)

A graph link failed.

Property

A selected element rejected an AutoplugParams assignment: an unknown property name, a type mismatch, or an out-of-range value.

Fields

element: String

property: String

source: PropError

Trait Implementations

impl Debug for AutoplugError

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

Formats the value using the given formatter.

impl From<DecodebinError> for AutoplugError

fn from(e: DecodebinError) -> Self

Converts to this type from the input type.

impl From<GraphError> for AutoplugError

fn from(e: GraphError) -> Self

Converts to this type from the input type.

impl From<UriError> for AutoplugError

fn from(e: UriError) -> Self

Converts to this type from the input type.