Enum HttpError 

pub enum HttpError {
    BadRequest(String),
    Unauthorized(String),
    Forbidden(String),
    NotFound(String),
    MethodNotAllowed(String),
    RequestTimeout(String),
    Conflict(String),
    PayloadTooLarge(String),
    UriTooLong(String),
    UnsupportedMediaType(String),
    UnprocessableEntity(String),
    TooManyRequests(String),
    InternalServerError(String),
    ServiceUnavailable(String),
    GatewayTimeout(String),
}

HTTP 错误类型枚举

定义了 HTTP 服务中可能出现的各种错误类型， 每种错误类型对应特定的 HTTP 状态码。

Variants

BadRequest(String)

错误请求 (400)

Unauthorized(String)

未授权 (401)

Forbidden(String)

禁止访问 (403)

NotFound(String)

资源未找到 (404)

MethodNotAllowed(String)

方法不允许 (405)

RequestTimeout(String)

请求超时 (408)

Conflict(String)

冲突 (409)

PayloadTooLarge(String)

请求实体过大 (413)

UriTooLong(String)

URI 过长 (414)

UnsupportedMediaType(String)

不支持的媒体类型 (415)

UnprocessableEntity(String)

请求格式错误 (422)

TooManyRequests(String)

请求过于频繁 (429)

InternalServerError(String)

内部服务器错误 (500)

ServiceUnavailable(String)

服务不可用 (503)

GatewayTimeout(String)

网关超时 (504)

Implementations

impl HttpError

pub fn status_code(&self) -> StatusCode

获取错误对应的 HTTP 状态码

pub fn error_code(&self) -> &'static str

获取错误码字符串

pub fn message(&self) -> &str

获取错误消息

pub fn bad_request(msg: impl Into<String>) -> Self

创建错误请求错误

pub fn unauthorized(msg: impl Into<String>) -> Self

创建未授权错误

pub fn forbidden(msg: impl Into<String>) -> Self

创建禁止访问错误

pub fn not_found(msg: impl Into<String>) -> Self

创建资源未找到错误

pub fn method_not_allowed(msg: impl Into<String>) -> Self

创建方法不允许错误

pub fn request_timeout(msg: impl Into<String>) -> Self

创建请求超时错误

pub fn conflict(msg: impl Into<String>) -> Self

创建冲突错误

pub fn payload_too_large(msg: impl Into<String>) -> Self

创建请求实体过大错误

pub fn internal(msg: impl Into<String>) -> Self

创建内部服务器错误

pub fn service_unavailable(msg: impl Into<String>) -> Self

创建服务不可用错误

pub fn gateway_timeout(msg: impl Into<String>) -> Self

创建网关超时错误

Trait Implementations

impl Clone for HttpError

fn clone(&self) -> HttpError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HttpError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HttpError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for HttpError

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

Formats the value using the given formatter.

impl Error for HttpError

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 HttpError

从 std::io::Error 转换为 HttpError

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for HttpError

从 serde_json::Error 转换为 HttpError

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<WaeError> for HttpError

从 wae_types::WaeError 转换为 HttpError

fn from(error: WaeError) -> Self

Converts to this type from the input type.

impl IntoResponse for HttpError

fn into_response(self) -> Response

Create a response.

impl Serialize for HttpError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.