Enum TqError 

pub enum TqError {
    PermissionDenied(String),
    WebSocketError(String),
    AuthenticationError(String),
    ParseError(String),
    NetworkError(String),
    ConfigError(String),
    InvalidSymbol(String),
    InvalidParameter(String),
    TradeError(String),
    OrderNotFound(String),
    NotLoggedIn,
    DataNotFound(String),
    InternalError(String),
    Timeout,
    IoError(String),
    JsonError(String),
    JwtError(String),
    Other(String),
}

TQSDK 错误类型

Variants

PermissionDenied(String)

权限不足错误

WebSocketError(String)

WebSocket 连接错误

AuthenticationError(String)

认证失败

ParseError(String)

数据解析错误

NetworkError(String)

网络请求错误

ConfigError(String)

配置错误

InvalidSymbol(String)

无效的合约代码

InvalidParameter(String)

无效的参数

TradeError(String)

交易错误

OrderNotFound(String)

订单不存在

NotLoggedIn

账户未登录

DataNotFound(String)

数据未找到

InternalError(String)

内部错误

Timeout

超时错误

IoError(String)

IO 错误

JsonError(String)

JSON 错误

JwtError(String)

JWT 错误

Other(String)

其他错误

Implementations

impl TqError

pub fn permission_denied_futures() -> Self

权限不足 - 期货行情

pub fn permission_denied_stocks() -> Self

权限不足 - 股票行情

pub fn permission_denied_history() -> Self

权限不足 - 历史数据

pub fn invalid_left_kline_id() -> Self

无效的 left_kline_id

pub fn invalid_focus_position() -> Self

无效的 focus_position

Trait Implementations

impl Debug for TqError

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

Formats the value using the given formatter.

impl Display for TqError

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

Formats the value using the given formatter.

impl Error for TqError

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<Error> for TqError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for TqError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for TqError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for TqError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<ParseError> for TqError

fn from(err: ParseError) -> Self

Converts to this type from the input type.