Enum CoolError 

pub enum CoolError {
    Core(String),
    Validate(String),
    Comm(String),
    Unauthorized(String),
    Forbidden(String),
    NotFound(String),
    Database(DbErr),
    Json(Error),
    Redis(RedisError),
    Jwt(Error),
    Other(Error),
}

Cool 框架统一错误类型

Variants

Core(String)

核心异常

Validate(String)

验证异常

Comm(String)

通用业务异常

Unauthorized(String)

未授权

Forbidden(String)

禁止访问

NotFound(String)

未找到

Database(DbErr)

数据库错误

Json(Error)

JSON 序列化错误

Redis(RedisError)

Redis 错误

Jwt(Error)

JWT 错误

Other(Error)

其他错误

Implementations

impl CoolError

pub fn core<S: Into<String>>(msg: S) -> Self

创建核心异常

pub fn validate<S: Into<String>>(msg: S) -> Self

创建验证异常

pub fn comm<S: Into<String>>(msg: S) -> Self

创建通用异常

pub fn unauthorized() -> Self

创建未授权异常

pub fn forbidden() -> Self

创建禁止访问异常

pub fn not_found() -> Self

创建未找到异常

pub fn no_entity() -> Self

没有实体异常

pub fn no_id() -> Self

没有ID异常

pub fn code(&self) -> ResCode

获取错误码

pub fn status_code(&self) -> StatusCode

获取 HTTP 状态码

Trait Implementations

impl Debug for CoolError

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

Formats the value using the given formatter.

impl Display for CoolError

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

Formats the value using the given formatter.

impl Error for CoolError

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<DbErr> for CoolError

fn from(source: DbErr) -> Self

Converts to this type from the input type.

impl From<Error> for CoolError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for CoolError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for CoolError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<RedisError> for CoolError

fn from(source: RedisError) -> Self

Converts to this type from the input type.

impl Writer for CoolError

实现 Salvo 的错误处理

fn write<'life0, 'life1, 'life2, 'async_trait>( self, _req: &'life0 mut Request, _depot: &'life1 mut Depot, res: &'life2 mut Response, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Write data to Response.