pub enum AppError {
Unauthorized(&'static str),
Forbidden(&'static str),
NotFound(&'static str),
BadRequest(String),
DbConn(String),
Query(String),
Transaction(String),
Internal(&'static str),
}Expand description
应用层统一错误类型。
Variants§
未认证(401)。
Forbidden(&'static str)
无权限(403)。
NotFound(&'static str)
资源不存在(404)。
BadRequest(String)
客户端请求错误(400)——业务规则拒绝,消息原样透传给用户。
DbConn(String)
数据库连接失败。
Query(String)
SQL 查询执行失败。
Transaction(String)
数据库事务失败。
Internal(&'static str)
内部通用错误。
Implementations§
Trait Implementations§
Auto Trait Implementations§
impl Freeze for AppError
impl RefUnwindSafe for AppError
impl Send for AppError
impl Sync for AppError
impl Unpin for AppError
impl UnsafeUnpin for AppError
impl UnwindSafe for AppError
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<T> InitializeFromFunction<T> for T
impl<T> InitializeFromFunction<T> for T
§fn initialize_from_function(f: fn() -> T) -> T
fn initialize_from_function(f: fn() -> T) -> T
Create an instance of this type from an initialization function
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<T> PolicyExt for Twhere
T: ?Sized,
impl<T> PolicyExt for Twhere
T: ?Sized,
§impl<T, O> SuperFrom<T> for Owhere
O: From<T>,
impl<T, O> SuperFrom<T> for Owhere
O: From<T>,
§fn super_from(input: T) -> O
fn super_from(input: T) -> O
Convert from a type to another type.
§impl<T, O, M> SuperInto<O, M> for Twhere
O: SuperFrom<T, M>,
impl<T, O, M> SuperInto<O, M> for Twhere
O: SuperFrom<T, M>,
§fn super_into(self) -> O
fn super_into(self) -> O
Convert from a type to another type.