Struct WechatError 

pub struct WechatError {
    pub kind: WechatErrorKind,
    pub source: Option<Box<dyn StdError>>,
}

The WechatError type

Fields

kind: WechatErrorKind

Kind of error

source: Option<Box<dyn StdError>>

Implementations

impl WechatError

pub fn msg(value: impl ToString) -> Self

Creates generic error

pub fn chain(value: impl ToString, source: impl Into<Box<dyn StdError>>) -> Self

Creates generic error with a cause

pub fn custom(code: i32, msg: impl ToString) -> Self

自定义错误

pub fn custom_err( code: i32, msg: impl ToString, source: impl Into<Box<dyn StdError>>, ) -> Self

自定义错误

pub fn write_to_file(content: String)

写入文件到日志

Trait Implementations

impl Debug for WechatError

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

Formats the value using the given formatter.

impl Display for WechatError

格式化显示设置

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

Formats the value using the given formatter.

impl Error for WechatError

继承标准接口

fn source(&self) -> Option<&(dyn StdError + '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<&str> for WechatError

fn from(e: &str) -> Self

Converts to this type from the input type.

impl From<Error> for WechatError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<String> for WechatError

fn from(e: String) -> Self

Converts to this type from the input type.

impl Send for WechatError

impl Sync for WechatError