Enum SignatureError 

pub enum SignatureError {
    Missing,
    Invalid,
    Expired,
}

Why a signed URL was not accepted.

Separate variants because the two failures deserve different words to the visitor: an expired reset link should offer a new one, an invalid one should not pretend anything is recoverable.

Variants

Missing

No signature parameter at all.

Invalid

The signature did not match — the URL was edited, or signed elsewhere.

Expired

The signature was good, but the link is past its expires timestamp.

Implementations

impl SignatureError

pub fn message(self) -> &'static str

Trait Implementations

impl Clone for SignatureError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SignatureError

impl Debug for SignatureError

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

Formats the value using the given formatter.

impl Display for SignatureError

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

Formats the value using the given formatter.

impl Eq for SignatureError

impl Error for SignatureError

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 IntoResponse for SignatureError

Answers 403 — the request was understood and refused, and no amount of authenticating will change that.

fn into_response(self) -> Response

impl PartialEq for SignatureError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SignatureError