Struct JsonRpcError

pub struct JsonRpcError {
    pub code: i64,
    pub message: String,
    pub data: Option<Value>,
}

A JSON-RPC 2.0 error

Fields

code: i64

The error code

message: String

The error message

data: Option<Value>

Additional data

Implementations

impl JsonRpcError

pub fn is_revert(&self) -> bool

Determine if the error output of the neo_call RPC request is a revert

Note that this may return false positives if called on an error from other RPC requests

pub fn as_revert_data(&self) -> Option<Bytes>

Attempt to extract revert data from the JsonRpcError be recursively traversing the error’s data field

This returns the first hex it finds in the data object, and its behavior may change with serde_json internal changes.

If no hex object is found, it will return an empty bytes IFF the error is a revert

Inspired by neo-js logic: https://github.com/neo-io/neo.js/blob/9f990c57f0486728902d4b8e049536f2bb3487ee/packages/providers/src.ts/json-rpc-provider.ts#L25-L53

Trait Implementations

impl Clone for JsonRpcError

fn clone(&self) -> JsonRpcError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonRpcError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for JsonRpcError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for JsonRpcError

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

Formats the value using the given formatter.

impl Error for JsonRpcError

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.

impl From<JsonRpcError> for ClientError

fn from(source: JsonRpcError) -> Self

Converts to this type from the input type.

impl From<JsonRpcError> for ProviderError

fn from(source: JsonRpcError) -> Self

Converts to this type from the input type.

impl PartialEq for JsonRpcError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for JsonRpcError