Enum AuthFailure 

#[non_exhaustive]
pub enum AuthFailure {
    NoCredentialProvider,
    CredentialsUnavailable {
        detail: String,
    },
    UnusableCredentials,
    UrlNotDescribable,
    UnsupportedScheme {
        schemes: Vec<String>,
    },
    Rejected,
}

Why an HTTP remote refused access (Error::Auth).

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.

NoCredentialProvider

The server asked for credentials (401) and no credential provider is wired.

CredentialsUnavailable

The credential provider could not supply credentials (no helper has them, and prompting is not possible).

Fields

detail: String

The provider’s explanation (for example that no helper has credentials and prompting is disabled).

UnusableCredentials

The provider answered without a usable username and password.

UrlNotDescribable

The URL could not be split into the credential fields helpers expect.

UnsupportedScheme

The server only offers authentication schemes grit does not speak (no Basic).

Fields

schemes: Vec<String>

The WWW-Authenticate challenges the server sent.

Rejected

Credentials were sent and the server rejected them (401 again).

Implementations

impl AuthFailure

pub fn is_rejected(&self) -> bool

Whether credentials were sent and refused, as opposed to never being available.

Trait Implementations

impl Clone for AuthFailure

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AuthFailure

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

Formats the value using the given formatter.

impl Display for AuthFailure

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

Formats the value using the given formatter.

impl Eq for AuthFailure

impl Error for AuthFailure

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 AuthFailure

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AuthFailure