webauthn_rp

WebAuthn RP library.
git clone https://git.philomathiclife.com/repos/webauthn_rp
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error.rs (1715B)

      1 #[cfg(doc)]
      2 use super::{
      3     AuthenticatorSelectionCriteria, CredProtect, CredentialCreationOptions, Extension,
      4     PublicKeyCredentialCreationOptions, USER_HANDLE_MAX_LEN, USER_HANDLE_MIN_LEN, UserHandle,
      5     UserVerificationRequirement,
      6 };
      7 use core::{
      8     error::Error,
      9     fmt::{self, Display, Formatter},
     10 };
     11 #[cfg(doc)]
     12 use std::time::{Instant, SystemTime};
     13 /// Error returned by [`CredentialCreationOptions::start_ceremony`].
     14 #[derive(Clone, Copy, Debug, Eq, PartialEq)]
     15 pub enum CreationOptionsErr {
     16     /// Error when [`Extension::cred_protect`] is [`CredProtect::UserVerificationRequired`] but [`AuthenticatorSelectionCriteria::user_verification`] is not
     17     /// [`UserVerificationRequirement::Required`].
     18     CredProtectRequiredWithoutUserVerification,
     19     /// Error when [`PublicKeyCredentialCreationOptions::hints`] is not compatible with
     20     /// [`AuthenticatorSelectionCriteria::authenticator_attachment`].
     21     HintsIncompatibleWithAuthAttachment,
     22     /// [`PublicKeyCredentialCreationOptions::timeout`] could not be added to [`Instant::now`] or [`SystemTime::now`].
     23     InvalidTimeout,
     24 }
     25 impl Display for CreationOptionsErr {
     26     #[inline]
     27     fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
     28         f.write_str(match *self {
     29             Self::CredProtectRequiredWithoutUserVerification => "credProtect extension with a value of user verification required was requested without requiring user verification",
     30             Self::HintsIncompatibleWithAuthAttachment => "hints are not compatible with the requested authenticator attachment modality",
     31             Self::InvalidTimeout => "the timeout could not be added to the current Instant",
     32         })
     33     }
     34 }
     35 impl Error for CreationOptionsErr {}