Enum Error 

pub enum Error {
    Common {
        service: String,
        message: String,
    },
    Build {
        service: String,
        source: Error,
    },
    Uri {
        service: String,
        source: InvalidUri,
    },
    Request {
        service: String,
        path: String,
        source: Error,
    },
    Serde {
        service: String,
        source: Error,
    },
}

Variants

Common

服务返回业务错误（状态码 ≥400 且响应体包含 message 字段）。

Fields

service: String

message: String

Build

构建 reqwest 请求失败（如非法 URL、头部格式错误等）。

Fields

service: String

source: Error

Uri

URL 解析为 Uri 失败。

Fields

service: String

source: InvalidUri

Request

发送请求或读取响应体时网络层出错（含超时、连接失败等）。

Fields

service: String

path: String

source: Error

Serde

响应体 JSON 反序列化失败。

Fields

service: String

source: Error

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, __snafu_display_formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

where Self: Debug + Display,

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 ErrorCompat for Error

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.

impl From<Error> for Error

fn from(val: Error) -> Self

Converts to this type from the input type.