Enum ExtractTokenError 

#[non_exhaustive]
pub enum ExtractTokenError {
    MissingAccessToken,
    FromHeader(ToStrError),
    InvalidAuthorizationScheme,
    FromQuery(Error),
}

An error that can occur when extracting an AuthScheme that expects an access token.

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.

MissingAccessToken

No access token was found, but the endpoint requires one.

FromHeader(ToStrError)

Failed to convert the header value to a UTF-8 string.

InvalidAuthorizationScheme

The scheme of the Authorization HTTP header is invalid.

FromQuery(Error)

Failed to deserialize the query string.

Trait Implementations

impl Debug for ExtractTokenError

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

Formats the value using the given formatter.

impl Display for ExtractTokenError

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

Formats the value using the given formatter.

impl Error for ExtractTokenError

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 ExtractTokenError

fn from(source: Error) -> ExtractTokenError

Converts to this type from the input type.

impl From<ToStrError> for ExtractTokenError

fn from(source: ToStrError) -> ExtractTokenError

Converts to this type from the input type.