Struct coins_ledger::common::APDUCommand

pub struct APDUCommand {
    pub cla: u8,
    pub ins: u8,
    pub p1: u8,
    pub p2: u8,
    pub data: APDUData,
    pub response_len: Option<u8>,
}

An APDU Command packet, used to issue instructions to the smart card. See wikipedia for additional format details

Fields

cla: u8

The application identifier.

ins: u8

The instruction code.

p1: u8

Instruction parameter 1

p2: u8

Instruction parameter 2

data: APDUData

Command data

response_len: Option<u8>

The requested response length.

Implementations

impl APDUCommand

pub fn serialized_length(&self) -> usize

Return the serialized length of the APDU packet

pub fn write_to<W: Write>(&self, w: &mut W) -> Result<usize, Error>

Write the APDU packet to the specified Write interface

pub fn serialize(&self) -> Vec<u8>

Serialize the APDU to a vector

Trait Implementations

impl Clone for APDUCommand

fn clone(&self) -> APDUCommand

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for APDUCommand

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

Formats the value using the given formatter.

impl Display for APDUCommand

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

Formats the value using the given formatter.

impl PartialEq for APDUCommand

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for APDUCommand

impl StructuralPartialEq for APDUCommand