Trait CANRead 

pub trait CANRead {
    // Required methods
    fn data(&self) -> &[u8] ;
    fn dlc(&self) -> usize;
}

A trait providing methods for accessing the underlying bytes of some CAN-bus data.

Required Methods

fn data(&self) -> &[u8]

Returns a slice representing the accessible bytes.

fn dlc(&self) -> usize

Returns the number of accessible bytes.

Implementations on Foreign Types

impl CANRead for &[u8]

fn data(&self) -> &[u8]

use cantools::data::CANRead;
let v : [u8; 0] = [];
assert_eq!(CANRead::data(&v), &[]);

fn dlc(&self) -> usize

Example

use cantools::data::CANRead;
let v : [u8; 0] = [];
assert_eq!(CANRead::dlc(&v), 0);

impl CANRead for &mut [u8]

fn data(&self) -> &[u8]

fn dlc(&self) -> usize

impl CANRead for Vec<u8>

fn data(&self) -> &[u8]

Example

use cantools::data::CANRead;
let v = Vec::<u8>::new();
assert_eq!(CANRead::data(&v), &[]);

fn dlc(&self) -> usize

Example

use cantools::data::CANRead;
let v = Vec::<u8>::new();
assert_eq!(CANRead::dlc(&v), 0);

impl<const N: usize> CANRead for [u8; N]

fn data(&self) -> &[u8]

fn dlc(&self) -> usize

Implementors

impl CANRead for CANDumpEntry

impl CANRead for CANDumpLogEntry