Struct ledger_proto::ApduHeader

pub struct ApduHeader {
    pub cla: u8,
    pub ins: u8,
    pub p1: u8,
    pub p2: u8,
}

APDU command header

Fields

cla: u8

Class ID

ins: u8

Instruction ID

p1: u8

Parameter 1

p2: u8

Parameter 2

Trait Implementations

impl Clone for ApduHeader

fn clone(&self) -> ApduHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ApduHeader

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

Formats the value using the given formatter.

impl DecodeOwned for ApduHeader

type Output = ApduHeader

Output type

type Error = ApduError

Error type returned on parse error

fn decode_owned(buff: &[u8]) -> Result<(Self::Output, usize), Self::Error>

Decode consumes a slice and returns an object and decoded length.

impl Default for ApduHeader

fn default() -> ApduHeader

Returns the “default value” for a type.

impl Encode for ApduHeader

type Error = ApduError

Error type returned on parse error

fn encode_len(&self) -> Result<usize, Self::Error>

Calculate expected encoded length for an object

fn encode(&self, buff: &mut [u8]) -> Result<usize, Self::Error>

Encode method writes object data to the provided writer

impl PartialEq<ApduHeader> for ApduHeader

fn eq(&self, other: &ApduHeader) -> 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 Copy for ApduHeader

impl StructuralPartialEq for ApduHeader