Enum Kind 

pub enum Kind {
    InvalidInput,
    Unauthorized,
    Forbidden,
    NotFound,
    Conflict,
    Canceled,
    Unavailable,
    Internal,
}

Kind 给错误分类。前端通过 http_status、exit_code、jsonrpc_code 把 Kind 翻译成各自渠道的错误表示。

Variants

InvalidInput

调用方提供了畸形或非法的入参（缺必填、校验失败、枚举越界）。

Unauthorized

调用方必须先行认证。

Forbidden

调用方已认证但缺少权限。

NotFound

操作目标不存在。

Conflict

操作与现有状态冲突。

Canceled

操作被调用方取消。

Unavailable

依赖的服务暂时不可用。

Internal

未分类失败的兜底分类。

Implementations

impl Kind

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

Trait Implementations

impl Clone for Kind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Kind

impl Debug for Kind

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

Formats the value using the given formatter.

impl Display for Kind

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

Formats the value using the given formatter.

impl Eq for Kind

impl PartialEq for Kind

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Kind

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Kind