Struct LongFrame 

pub struct LongFrame { /* private fields */ }

A variable-format frame containing user data.

Implementations

impl LongFrame

pub const START: u8 = 0x68

Initial and repeated start byte.

pub const FIXED_DATA_LEN: usize = 3

Number of checksum-covered bytes before user data.

pub const MIN_USER_DATA_LEN: usize = 1

Minimum user-data length.

pub const MAX_USER_DATA_LEN: usize = 252

Maximum user-data length permitted by the one-byte length field.

pub const STOP: u8 = 0x16

Final frame byte.

pub const MIN_LEN: usize = 10

Minimum encoded frame length.

pub const MAX_LEN: usize = 261

Maximum encoded frame length.

pub fn new( control: Control, address: Address, control_information: u8, user_data: &[u8], ) -> Result<Self, LongFrameError>

Creates a validated long frame and copies user_data into inline storage.

pub const fn control(&self) -> Control

Returns the control field.

pub const fn address(&self) -> Address

Returns the address field.

pub const fn control_information(&self) -> u8

Returns the control-information byte.

pub fn user_data(&self) -> &[u8]

Returns the user-data bytes.

pub fn decode(bytes: &[u8]) -> Result<Self, LongFrameError>

Decodes exactly one long frame.

pub fn encode_into<'a>( &self, output: &'a mut [u8], ) -> Result<&'a [u8], LongFrameError>

Encodes the frame into output and returns the encoded portion.

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

Encodes the frame into a newly allocated vector.

Trait Implementations

impl Clone for LongFrame

fn clone(&self) -> LongFrame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LongFrame

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

Formats the value using the given formatter.

impl Eq for LongFrame

impl From<LongFrame> for Frame

fn from(frame: LongFrame) -> Self

Converts to this type from the input type.

impl PartialEq for LongFrame

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LongFrame