Enum ZtkError 

pub enum ZtkError {
    Network(Error),
    Api {
        code: i32,
        message: String,
        sub_code: Option<String>,
        sub_msg: Option<String>,
    },
    Parse(Error),
    Validation(String),
    UrlEncode(String),
}

SDK 错误类型

包含所有可能的错误情况：

• 网络请求错误
• API 业务错误
• JSON 解析错误
• 参数验证错误
• URL 编码错误

Variants

Network(Error)

网络请求错误

当 HTTP 请求失败时返回此错误

Api

API 业务错误

当 API 返回业务错误时返回此错误

Fields

code: i32

错误码

message: String

错误消息

sub_code: Option<String>

子错误码

sub_msg: Option<String>

子错误消息

Parse(Error)

JSON 解析错误

当 JSON 反序列化失败时返回此错误

Validation(String)

参数验证错误

当请求参数验证失败时返回此错误

UrlEncode(String)

URL 编码错误

当 URL 编码失败时返回此错误

Implementations

impl ZtkError

pub fn api(code: i32, message: impl Into<String>) -> Self

创建 API 错误

Arguments

• code - 错误码
• message - 错误消息

pub fn api_with_sub( code: i32, message: impl Into<String>, sub_code: Option<String>, sub_msg: Option<String>, ) -> Self

创建带子错误信息的 API 错误

Arguments

• code - 错误码
• message - 错误消息
• sub_code - 子错误码
• sub_msg - 子错误消息

pub fn validation(message: impl Into<String>) -> Self

创建参数验证错误

Arguments

• message - 验证失败原因

pub fn url_encode(message: impl Into<String>) -> Self

创建 URL 编码错误

Arguments

• message - 编码失败原因

Trait Implementations

impl Debug for ZtkError

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

Formats the value using the given formatter.

impl Display for ZtkError

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

Formats the value using the given formatter.

impl Error for ZtkError

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 ZtkError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ZtkError

fn from(source: Error) -> Self

Converts to this type from the input type.