Enum OAuth2Error 

pub enum OAuth2Error {
    InvalidTokenEndpoint {
        url: String,
        reason: String,
    },
    TokenAcquisitionFailed {
        reason: String,
    },
    TokenExpired,
    TokenRefreshFailed {
        reason: String,
    },
    InvalidTokenResponse {
        reason: String,
    },
    NetworkError {
        reason: String,
    },
    ConfigurationError {
        reason: String,
    },
}

Available on crate feature oauth2 only.

Errors that can occur during OAuth2 authentication.

Variants

InvalidTokenEndpoint

Token endpoint URL is invalid.

Fields

url: String

The invalid URL that was provided.

reason: String

Description of why the URL is invalid.

TokenAcquisitionFailed

Token acquisition failed.

Fields

reason: String

Description of the failure.

TokenExpired

Token has expired and no refresh token is available.

TokenRefreshFailed

Token refresh failed.

Fields

reason: String

Description of the failure.

InvalidTokenResponse

Invalid OAuth2 response from the token endpoint.

Fields

reason: String

Description of what was invalid.

NetworkError

Network error during token request.

Fields

reason: String

Description of the network error.

ConfigurationError

Configuration error.

Fields

reason: String

Description of the configuration issue.

Trait Implementations

impl Clone for OAuth2Error

fn clone(&self) -> OAuth2Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OAuth2Error

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

Formats the value using the given formatter.

impl Display for OAuth2Error

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

Formats the value using the given formatter.

impl Error for OAuth2Error

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 PartialEq for OAuth2Error

fn eq(&self, other: &OAuth2Error) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for OAuth2Error

impl StructuralPartialEq for OAuth2Error