Enum WxErrorException 

pub enum WxErrorException {
    Wx(WxErrorError),
    Runtime(WxRuntimeError),
    Io(String),
    Http(String),
    Serde(String),
}

微信接口调用统一错误类型。

对应 Java WxErrorException（checked）与 WxRuntimeException（unchecked）的合并； 所有 Service 方法以 Result<T, WxErrorException> 返回。

Variants

Wx(WxErrorError)

微信接口返回的业务错误（对应 Java WxErrorException(WxError)）

Runtime(WxRuntimeError)

运行时错误（对应 Java WxRuntimeException：重试超限、token 超时等）

Io(String)

IO 错误

Http(String)

HTTP 请求错误

Serde(String)

序列化错误

Implementations

impl WxErrorException

pub fn error_code(&self) -> Option<i32>

返回微信错误码；非业务错误时返回 None。

pub fn wx_error(&self) -> Option<&WxError>

返回微信错误对象引用（仅业务错误变体）。

pub fn from_code(code: i32, msg: impl Into<String>) -> Self

由微信错误码与错误信息构建业务错误。

Trait Implementations

impl Clone for WxErrorException

fn clone(&self) -> WxErrorException

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WxErrorException

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

Formats the value using the given formatter.

impl Display for WxErrorException

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

Formats the value using the given formatter.

impl Error for WxErrorException

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 WxErrorException

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for WxErrorException

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for WxErrorException

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<WxErrorError> for WxErrorException

fn from(source: WxErrorError) -> Self

Converts to this type from the input type.

impl From<WxRuntimeError> for WxErrorException

fn from(source: WxRuntimeError) -> Self

Converts to this type from the input type.