pub fn inner_into<Err>(self) -> Err
    where
        SourceErr: 'static + Error + Into<Err>,
        SinkErr: 'static + Error + Into<Err>,
    {
        match self {
            SourceError(err) => err.into(),
            SinkError(err) => err.into(),
        }
    }
/// Converts `StreamError` into an inner error.
Converts `StreamError` into an inner error.
Converts ` StreamError ` into an inner error .
pub fn inner_into<Err>(self) -> Err
    where
        SourceErr: 'static + Error + Into<Err>,
        SinkErr: 'static + Error + Into<Err>,
    {
        match self {
            SourceError(err) => err.into(),
            SinkError(err) => err.into(),
        }
    }
pub fn inner_into < Err > ( self ) -> Err where SourceErr : ' static + Error + Into < Err > , SinkErr : ' static + Error + Into < Err > , { match self { SourceError ( err ) => err . into ( ) , SinkError ( err ) => err . into ( ) , } }
Converts `StreamError` into an inner error.
Converts ` StreamError ` into an inner error .
self
self