101 enum GuestMemoryError {  enum
103     ReadingGuestBufferAddress(vm_memory::GuestMemoryError),
106 impl std::error::Error for GuestMemoryError {}  implementation
108 impl Display for GuestMemoryError {  implementation
110         use self::GuestMemoryError::*;  in fmt()
120 impl From<GuestMemoryError> for AudioError {
121     fn from(err: GuestMemoryError) -> Self {  in from()
126 type GuestMemoryResult<T> = std::result::Result<T, GuestMemoryError>;
134     GuestRegion(GuestMemoryError),
140     ReadingGuestError(GuestMemoryError),
597                         AudioError::GuestRegion(GuestMemoryError::ReadingGuestBufferAddress(e))  in create_audio_worker()
678         .map_err(GuestMemoryError::ReadingGuestBufferAddress)?;  in get_buffer_offset()
682         .map_err(GuestMemoryError::ReadingGuestBufferAddress)  in get_buffer_offset()
693         .map_err(GuestMemoryError::ReadingGuestBufferAddress)?;  in get_buffer_samples()
761         .map_err(GuestMemoryError::ReadingGuestBufferAddress)?;  in buffer_completed()