Enum IE 

pub enum IE {
    Io {
        source: Error,
    },
    Json {
        source: Error,
    },
    Config {
        source: Error,
    },
    WithContext {
        context: String,
        source: Error,
    },
    Other(String),
}

统一错误

Variants

Io

IO错误

Fields

source: Error

Json

JSON序列化/反序列化错误

Fields

source: Error

Config

配置文件错误

Fields

source: Error

WithContext

Fields

context: String

source: Error

Other(String)

错误

Trait Implementations

impl Debug for IE

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

Formats the value using the given formatter.

impl Display for IE

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

Formats the value using the given formatter.

impl Error for IE

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<&str> for IE

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<Error> for IE

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for IE

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for IE

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for IE

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<IE> for ApiRes

fn from(err: IE) -> Self

Converts to this type from the input type.

impl From<String> for IE

fn from(s: String) -> Self

Converts to this type from the input type.