Enum OAuthError

pub enum OAuthError {
    InvalidDefaultProviderConfig(Error),
    NoDefaultProvider,
    LoadCredentials(Error),
    ParseCredentials(Error),
    InvalidKeyFormat(Error),
    InvalidRsaKey(Error),
    RequestToken(Error),
    RetrieveCredentials(Error),
    ParseToken(Error),
    ConcatBuffers(Error),
    BuildRequest(Error),
    NoValidNativeRootCA(Error),
    Unknown(String),
    CreateOpensslHttpsConnector(ErrorStack),
}

Available on crate features client and oauth only.

Possible errors when requesting token with OAuth

Variants

InvalidDefaultProviderConfig(Error)

Default provider appears to be configured, but was invalid

NoDefaultProvider

No provider was found

LoadCredentials(Error)

Failed to load OAuth credentials file

ParseCredentials(Error)

Failed to parse OAuth credentials file

InvalidKeyFormat(Error)

Credentials file had invalid key format

InvalidRsaKey(Error)

Credentials file had invalid RSA key

RequestToken(Error)

Failed to request token

RetrieveCredentials(Error)

Failed to retrieve new credential

ParseToken(Error)

Failed to parse token

ConcatBuffers(Error)

Failed to concatenate the buffers from response body

BuildRequest(Error)

Failed to build a request

NoValidNativeRootCA(Error)

No valid native root CA certificates found

Unknown(String)

OAuth failed with unknown reason

CreateOpensslHttpsConnector(ErrorStack)

Available on crate feature openssl-tls only.

Failed to create OpenSSL HTTPS connector

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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.