Enum OAuthError 

pub enum OAuthError {
    Unavailable(CloudProvider),
    StateMismatch,
    Denied(OAuthRedirectError),
    MissingCode,
    Cancelled,
    Timeout,
    Reauthorize(CloudProvider),
    InvalidRedirect,
    Io(Error),
    Presentation(Box<dyn Error + Send + Sync>),
    Storage(StorageError),
}

Sign-in failures distinguish cancellation, invalid redirects and provider refusal.

Variants

Unavailable(CloudProvider)

This provider has no OAuth client id or presenter configured.

StateMismatch

Redirect state is missing or different.

Denied(OAuthRedirectError)

The provider returned access_denied, retaining its checked callback.

MissingCode

The callback omitted its authorization code.

Cancelled

The caller cancelled sign-in.

Timeout

No callback arrived before the deadline.

Reauthorize(CloudProvider)

A new provider sign-in is required.

InvalidRedirect

The redirect URI or callback request is malformed.

Io(Error)

The browser or local redirect listener failed.

Presentation(Box<dyn Error + Send + Sync>)

The app’s native sign-in sheet failed.

Storage(StorageError)

Network or provider failure, preserving its classification.

Trait Implementations

impl CarriesBug for OAuthError

fn bug(&self) -> Option<&Bug>

The bug this error carries, itself or through the failure it keeps.

impl Debug for OAuthError

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

Formats the value using the given formatter.

impl Display for OAuthError

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

Formats the value using the given formatter.

impl Error for OAuthError

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 OAuthError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<StorageError> for OAuthError

fn from(source: StorageError) -> Self

Converts to this type from the input type.