Enum CardError 

pub enum CardError {
    Status {
        op: CardOp,
        sw: u16,
        ctx: ErrCtx,
    },
    Pcsc {
        op: PcscOp,
        code: PcscCode,
    },
    Protocol {
        op: CardOp,
        what: String,
    },
}

A failure reported by the card or by PC/SC.

Variants

Status

The card answered with a status word other than 9000.

Fields

op: CardOp

sw: u16

ctx: ErrCtx

Pcsc

PC/SC failed.

Fields

op: PcscOp

code: PcscCode

Protocol

The card’s answer made no sense (too short, malformed, a cryptographic check failed).

Fields

op: CardOp

what: String

Implementations

impl CardError

pub fn status(op: CardOp, sw1: u8, sw2: u8) -> Self

pub fn with_ctx(self, new_ctx: ErrCtx) -> Self

pub fn pcsc(op: PcscOp, e: Error) -> Self

pub fn protocol(op: CardOp, what: impl Into<String>) -> Self

pub fn details(&self) -> String

The details line content: operation and code, no identifying data.

Trait Implementations

impl Clone for CardError

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 CardError

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

Formats the value using the given formatter.

impl Display for CardError

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

Formats the value using the given formatter.

impl Eq for CardError

impl Error for CardError

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 CardError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CardError