Enum WsClientError 

pub enum WsClientError {
    UnexpectedResponse,
    RequestError(Error),
    UrlParseError(ParseError),
    ServerError {
        code: i32,
        message: String,
    },
    ClientError {
        code: i32,
        message: String,
    },
    ConnectionClosed {
        reason: Option<WsCloseReason>,
    },
    WsError(Box<Error>),
    ProstError(DecodeError),
}

WebSocket客户端错误类型

定义WebSocket连接和通信过程中可能出现的各种错误

Variants

UnexpectedResponse

返回体缺少预期字段。

RequestError(Error)

端点查询 HTTP 请求失败。

UrlParseError(ParseError)

WebSocket 地址解析失败。

ServerError

服务端返回业务错误。

Fields

code: i32

服务端错误码。

message: String

服务端错误描述。

ClientError

客户端侧参数或状态错误。

Fields

code: i32

客户端错误码。

message: String

客户端错误描述。

ConnectionClosed

连接被关闭。

Fields

reason: Option<WsCloseReason>

The reason the connection was closed

WsError(Box<Error>)

WebSocket 传输错误。

ProstError(DecodeError)

Protobuf 解码错误。

Trait Implementations

impl Debug for WsClientError

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

Formats the value using the given formatter.

impl Display for WsClientError

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

Formats the value using the given formatter.

impl Error for WsClientError

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<DecodeError> for WsClientError

fn from(source: DecodeError) -> WsClientError

Converts to this type from the input type.

impl From<Error> for WsClientError

fn from(source: Error) -> WsClientError

Converts to this type from the input type.

impl From<Error> for WsClientError

fn from(error: Error) -> WsClientError

Converts to this type from the input type.

impl From<ParseError> for WsClientError

fn from(source: ParseError) -> WsClientError

Converts to this type from the input type.