Enum RpcError 

pub enum RpcError {
    Connection {
        source: Error,
    },
    Request {
        status: Box<Status>,
    },
    IntoProto {
        source: ProtoError,
    },
    InvalidUrl {
        source: Error,
    },
}

Errors that can occur when using the BaseRpcClient

Variants

Connection

Failed to establish a connection to base layer

This error occurs when the client cannot connect to the specified base layer URL, typically due to network issues or because the node is not running.

Fields

source: Error

The underlying transport error

Request

The RPC request was rejected by base layer

This error occurs when the request is received by the base layer but cannot be processed, such as when requesting a non-existent vault or submitting an invalid transaction.

Fields

status: Box<Status>

The status returned by the base layer

IntoProto

Failed to convert between protocol buffer and native format

This error occurs when there’s a problem converting between the wire format (protocol buffers) and the native Rust types, typically due to missing or malformed data.

Fields

source: ProtoError

The underlying conversion error

InvalidUrl

Failed to parse base layer URL

This error occurs when the URL provided to connect to the base layer is malformed or cannot be parsed.

Fields

source: Error

The underlying HTTP error

Implementations

impl RpcError

pub fn is_not_found(&self) -> bool

Returns true if the underlying error is a gRPC not found status.

pub fn is_failed_precondition(&self) -> bool

Returns true if the underlying error is a gRPC failed precondition status.

Trait Implementations

impl Debug for RpcError

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

Formats the value using the given formatter.

impl Display for RpcError

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

Formats the value using the given formatter.

impl Error for RpcError

where RpcError: Debug + Display,

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

Returns the lower-level source of this error, if any.

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 ErrorCompat for RpcError

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

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.