Enum opentok::OtcError

pub enum OtcError {
    InvalidParam(&'static str),
    Fatal,
    ConnectionDropped,
    TimedOut,
    UnknownPublisherInstance,
    UnknownSubscriberInstance,
    VideoCaptureFailed,
    CameraFailed,
    VideoRenderFailed,
    UnableToAccessMediaEngine,
    NullError,
    AlreadyInitialized(&'static str),
    Initialization(&'static str, &'static str),
    // some variants omitted
}

OpenTok error status codes.

Variants

InvalidParam(&'static str)

An argument used in a function call is not valid

Tuple Fields of InvalidParam

0: &'static str

Fatal

Generic error

ConnectionDropped

The connection to the OpenTok messaging server was dropped. Check the network connection“

TimedOut

Timeout while performing a connect action

UnknownPublisherInstance

An unknown Publisher instance was used as a function argument

UnknownSubscriberInstance

An unknown Subscriber instance was used as a function argument

VideoCaptureFailed

There was an error with video capturer

CameraFailed

There was an error while acquiring video from the camera

VideoRenderFailed

There was an error while rendering video

UnableToAccessMediaEngine

There was an error when trying to get the list of supported video codecs

NullError

Unexpected null pointer

AlreadyInitialized(&'static str)

Double initilization error.

Tuple Fields of AlreadyInitialized

0: &'static str

Initialization(&'static str, &'static str)

Initialization error.

Tuple Fields of Initialization

0: &'static str1: &'static str

Trait Implementations

impl Clone for OtcError

fn clone(&self) -> OtcError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OtcError

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

Formats the value using the given formatter.

impl Display for OtcError

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

Formats the value using the given formatter.

impl Error for OtcError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl Hash for OtcError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<OtcError> for OtcError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Copy for OtcError

impl Eq for OtcError

impl StructuralEq for OtcError

impl StructuralPartialEq for OtcError