Enum NcmError 

pub enum NcmError {
    Http(Error),
    Api {
        code: i64,
        msg: String,
    },
    AuthRequired(String),
    InvalidParam(String),
    Crypto(String),
    Json(Error),
    Timeout(String),
    RateLimited(String),
    Unknown(String),
}

Variants

Http(Error)

HTTP 请求失败（网络错误、DNS 解析失败等）

Api

API 业务错误（网易云返回非 200 状态码）

Fields

code: i64

msg: String

AuthRequired(String)

需要登录（API 返回 301）

InvalidParam(String)

参数错误（缺少必要参数或格式不正确）

Crypto(String)

加密/解密错误

Json(Error)

JSON 序列化/反序列化错误

Timeout(String)

请求超时

RateLimited(String)

触发风控/限流（API 返回 503 或 IP 高频）

Unknown(String)

其他错误

Implementations

impl NcmError

pub fn from_api(code: i64, msg: String) -> Self

从 API 状态码和消息构造合适的错误类型

Trait Implementations

impl Debug for NcmError

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

Formats the value using the given formatter.

impl Display for NcmError

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

Formats the value using the given formatter.

impl Error for NcmError

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 NcmError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for NcmError

fn from(source: Error) -> Self

Converts to this type from the input type.