Enum ngrok::session::RpcError

#[non_exhaustive]
pub enum RpcError {
    Open(Error),
    Transport(Error),
    Send(Error),
    Receive(Error),
    InvalidResponse(Error),
    Response(ErrResp),
}

Errors arising from tunneling protocol RPC calls.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Open(Error)

Failed to open a new stream to start the RPC call.

Transport(Error)

Some non-Open transport error occurred

Send(Error)

Failed to send the request over the stream.

Receive(Error)

Failed to read the RPC response from the stream.

InvalidResponse(Error)

The RPC response was invalid.

Response(ErrResp)

There was an error in the RPC response.

Trait Implementations

impl Debug for RpcError

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

Formats the value using the given formatter.

impl Display for RpcError

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

Formats the value using the given formatter.

impl Error for RpcError

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

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.

impl Error for RpcError

fn error_code(&self) -> Option<&str>

Return the ngrok error code, if one exists for this error.

fn msg(&self) -> String

Return the error message minus the ngrok error code. If this error has no error code, this is equivalent to format!("{error}").

impl From<Error> for RpcError

fn from(source: Error) -> Self

Converts to this type from the input type.