Struct essrpc::RPCError

pub struct RPCError {
    pub kind: RPCErrorKind,
    // some fields omitted
}

RPC error. All functions in RPC traits must return an error type which implements From<RPCError>.

Fields

kind: RPCErrorKind

Methods

impl RPCError

pub fn new(
    kind: RPCErrorKind,
    msg: impl Into<String>
) -> Self

New error without a cause.

pub fn with_cause(
    kind: RPCErrorKind,
    msg: impl Into<String>,
    cause: impl Error
) -> Self

New error with a cause.

pub fn cause(&self) -> Option<&GenericSerializableError>

Get the cause of the error (if any).

Trait Implementations

impl Display for RPCError

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

Formats the value using the given formatter.

impl Debug for RPCError

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

Formats the value using the given formatter.

impl Error for RPCError

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

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

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

impl Serialize for RPCError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for RPCError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.