Enum CallError 

pub enum CallError {
    CouldNotSend,
    Rejected(RejectionCode, String),
    ResponseDeserializationError(Vec<u8>),
}

Variants

CouldNotSend

Indicates that the ic0::call_perform failed and the call is not queued.

Rejected(RejectionCode, String)

The rejection callback wsa called from the IC, the call failed with the given rejection code and message.

ResponseDeserializationError(Vec<u8>)

The call happened successfully, but there was an error during deserialization of the response. The raw response is captured here.

Trait Implementations

impl Debug for CallError

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

Formats the value using the given formatter.

impl Display for CallError

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

Formats the value using the given formatter.

impl Error for CallError

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.