Enum ethers_providers::WsClientError

pub enum WsClientError {
    JsonError(Error),
    JsonRpcError(JsonRpcError),
    UnexpectedBinary(Vec<u8>),
    TungsteniteError(Error),
    ChannelError(String),
    Canceled(Canceled),
    WsClosed(CloseFrame<'static>),
    UnexpectedClose,
    WsAuth(InvalidHeaderValue),
    UriError(InvalidUri),
    RequestError(Error),
}

Available on crate feature legacy-ws only.

Error thrown when sending a WS message

Variants

JsonError(Error)

Thrown if deserialization failed

JsonRpcError(JsonRpcError)

Thrown if the response could not be parsed

UnexpectedBinary(Vec<u8>)

Thrown if the websocket responds with binary data

TungsteniteError(Error)

Thrown if there’s an error over the WS connection

ChannelError(String)

Error in internal mpsc channel

Canceled(Canceled)

Error in internal oneshot channel

WsClosed(CloseFrame<'static>)

Available on non-WebAssembly only.

Remote server sent a Close message

UnexpectedClose

Something caused the websocket to close

WsAuth(InvalidHeaderValue)

Available on non-WebAssembly only.

Could not create an auth header for websocket handshake

UriError(InvalidUri)

Available on non-WebAssembly only.

Unable to create a valid Uri

RequestError(Error)

Available on non-WebAssembly only.

Unable to create a valid Request

Trait Implementations

impl Debug for ClientError

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

Formats the value using the given formatter.

impl Display for ClientError

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

Formats the value using the given formatter.

impl Error for ClientError

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 From<Canceled> for ClientError

fn from(source: Canceled) -> Self

Converts to this type from the input type.

impl From<ClientError> for ProviderError

fn from(src: ClientError) -> Self

Converts to this type from the input type.

impl From<Error> for ClientError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ClientError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ClientError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<InvalidHeaderValue> for ClientError

fn from(source: InvalidHeaderValue) -> Self

Converts to this type from the input type.

impl From<InvalidUri> for ClientError

fn from(source: InvalidUri) -> Self

Converts to this type from the input type.

impl From<JsonRpcError> for ClientError

fn from(source: JsonRpcError) -> Self

Converts to this type from the input type.

impl RpcError for ClientError

fn as_error_response(&self) -> Option<&JsonRpcError>

Access an underlying JSON-RPC error (if any)

fn as_serde_error(&self) -> Option<&Error>

Access an underlying serde_json error (if any)

fn is_error_response(&self) -> bool

Returns true if the underlying error is a JSON-RPC error response

fn is_serde_error(&self) -> bool

Returns true if the underlying error is a serde_json (de)serialization error. This method can be used to identify