Enum Pkcs11Error 

#[non_exhaustive]
pub enum Pkcs11Error {
    Module {
        module: PathBuf,
        source: Error,
    },
    TokenNotFound(Pkcs11Token),
    InvalidOptions(String),
    Call {
        function: &'static str,
        source: Error,
    },
    SignatureLength {
        alg: JwsAlgorithm,
        expected: usize,
        actual: usize,
    },
}

Available on crate feature pkcs11 only.

What went wrong with the PKCS#11 module, carried as KeyStoreError::Backend.

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.

Module

The module could not be loaded or initialized.

Fields

module: PathBuf

The module’s path.

source: Error

What the module reported.

TokenNotFound(Pkcs11Token)

No slot of the module holds the requested token.

InvalidOptions(String)

An option is not usable.

Call

A PKCS#11 function failed.

Fields

function: &'static str

The operation, as C_... names it.

source: Error

What the module reported.

SignatureLength

The module returned a signature of another length than the algorithm’s JWS form has.

Fields

alg: JwsAlgorithm

The algorithm.

expected: usize

The length the JWS form has.

actual: usize

The length the module returned.

Trait Implementations

impl Debug for Pkcs11Error

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

Formats the value using the given formatter.

impl Display for Pkcs11Error

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

Formats the value using the given formatter.

impl Error for Pkcs11Error

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.