Struct WaeError 

pub struct WaeError {
    pub kind: ErrorKind,
    pub message: Option<String>,
    pub params: HashMap<String, String>,
}

WAE 错误类型

Fields

kind: ErrorKind

错误类型

message: Option<String>

错误消息

params: HashMap<String, String>

附加参数

Implementations

impl WaeError

pub fn new(kind: ErrorKind) -> Self

创建新的错误

pub fn validation(kind: ValidationErrorKind) -> Self

创建验证错误

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

创建验证错误（简单消息）

pub fn network(kind: NetworkErrorKind) -> Self

创建网络错误

pub fn storage(kind: StorageErrorKind) -> Self

创建存储错误

pub fn database(kind: DatabaseErrorKind) -> Self

创建数据库错误

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

创建内部错误

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

创建未找到错误

pub fn permission(action: impl Into<String>) -> Self

创建权限错误

pub fn timeout(operation: impl Into<String>) -> Self

创建超时错误

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

创建配置错误

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

创建无效参数错误

pub fn with_message(self, message: impl Into<String>) -> Self

设置错误消息

pub fn with_param( self, key: impl Into<String>, value: impl Into<String>, ) -> Self

添加参数

pub fn get_param(&self, key: &str) -> Option<&String>

获取参数

Trait Implementations

impl Clone for WaeError

fn clone(&self) -> WaeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WaeError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WaeError

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for WaeError

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

Formats the value using the given formatter.

impl Error for WaeError

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<DatabaseErrorKind> for WaeError

fn from(kind: DatabaseErrorKind) -> Self

Converts to this type from the input type.

impl From<NetworkErrorKind> for WaeError

fn from(kind: NetworkErrorKind) -> Self

Converts to this type from the input type.

impl From<StorageErrorKind> for WaeError

fn from(kind: StorageErrorKind) -> Self

Converts to this type from the input type.

impl From<ValidationErrorKind> for WaeError

fn from(kind: ValidationErrorKind) -> Self

Converts to this type from the input type.

impl From<WaeError> for CloudError

fn from(err: WaeError) -> Self

Converts to this type from the input type.

impl Serialize for WaeError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.