Enum qiniu_upload_token::ToStringError

#[non_exhaustive]
pub enum ToStringError {
    CredentialGetError(IoError),
    CallbackError(AnyError),
}

生成上传凭证字符串错误

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

CredentialGetError(IoError)

上传凭证获取认证信息错误

CallbackError(AnyError)

生成上传凭证回调函数错误

Trait Implementations

impl Debug for ToStringError

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

Formats the value using the given formatter.

impl Display for ToStringError

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

Formats the value using the given formatter.

impl Error for ToStringError

fn source(&self) -> Option<&(dyn Error + 'static)>

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 self, demand: &mut Demand<'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 ToStringError

fn from(source: IoError) -> Self

Converts to this type from the input type.

impl From<Error> for ToStringError

fn from(source: AnyError) -> Self

Converts to this type from the input type.