Enum DecodeError 

pub enum DecodeError {
    Json,
    InvalidRequest(&'static str),
    EmptyBatch,
}

Why a frame could not be decoded.

Variants

Json

The bytes were not JSON at all (-32700).

InvalidRequest(&'static str)

The frame was JSON but not a JSON-RPC message (-32600).

This is the single bucket for every shape problem: not an object, a missing or wrong jsonrpc member, a method next to a result, an id that is not a number or a string. The specification gives all of them the same code, and a peer gets nothing useful from a more precise one.

EmptyBatch

A batch frame was empty (-32600).

Implementations

impl DecodeError

pub const fn code(self) -> IrErrorCode

The JSON-RPC code this failure must be reported as.

Trait Implementations

impl Clone for DecodeError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DecodeError

impl Debug for DecodeError

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

Formats the value using the given formatter.

impl Display for DecodeError

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

Formats the value using the given formatter.

impl Eq for DecodeError

impl Error for DecodeError

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<'a> From<DecodeError> for RouteError<'a>

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl PartialEq for DecodeError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DecodeError