Enum Error 

#[non_exhaustive]
pub enum Error {
    TempFile,
    UnknownSigner {
        signers: PathBuf,
    },
    DoesNotVerify {
        signer: String,
        signers: PathBuf,
    },
    KeyUnusable,
    NotEd25519 {
        kind: String,
    },
    SignFailed,
}

Why a signature was not accepted. Display is the reason the verifier reports.

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.

TempFile

The signature could not be handed to ssh-keygen.

UnknownSigner

No key in the signers file made it.

Fields

signers: PathBuf

DoesNotVerify

ssh-keygen -Y verify refused it.

Fields

signer: String

signers: PathBuf

KeyUnusable

ssh-keygen -y cannot load the private key unencrypted.

NotEd25519

The key loads but is not ed25519, the one type whose signatures are deterministic, which is what lets a re-run recognise its own block.

Fields

kind: String

SignFailed

ssh-keygen -Y sign failed or printed no signature.

Trait Implementations

impl Clone for Error

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 Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

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.

impl PartialEq for Error

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Error