Enum Error 

pub enum Error {
    ApiStatus {
        message: String,
        status: StatusCode,
        request_id: Option<String>,
        body: Option<Value>,
    },
    Timeout,
    Connection(String),
    Config(String),
    Url(ParseError),
    HeaderValue(InvalidHeaderValue),
    Json(Error),
    Io(Error),
    Stream(String),
}

SDK 统一错误类型。

设计要点：

• ApiStatus 保留状态码、请求 ID 与原始错误体，便于上层诊断。
• 网络层异常与协议层异常分离，避免错误语义混淆。

Variants

ApiStatus

Fields

message: String

status: StatusCode

request_id: Option<String>

body: Option<Value>

Timeout

Connection(String)

Config(String)

Url(ParseError)

HeaderValue(InvalidHeaderValue)

Json(Error)

Io(Error)

Stream(String)

Implementations

impl Error

pub fn api_status( status: StatusCode, request_id: Option<String>, body: Option<Value>, ) -> Self

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<InvalidHeaderValue> for Error

fn from(source: InvalidHeaderValue) -> Self

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(source: ParseError) -> Self

Converts to this type from the input type.