Struct SerialEncoding 

pub struct SerialEncoding;

DSP0253 byte-stuffing transform. Stateless ZST.

Encode: 0x7E -> [0x7D, 0x5E], 0x7D -> [0x7D, 0x5D], any other byte -> [b]. Decode: 0x7D 0x5E -> 0x7E, 0x7D 0x5D -> 0x7D, 0x7D <other> -> InvalidEscape.

Raw 0x7E in the wire stream is NOT rejected here — that’s a framing concern owned by MctpSerialMedium::deserialize, which checks the body region for stray flags.

Trait Implementations

impl BufferEncoding for SerialEncoding

fn write_byte(wire_buf: &mut [u8], byte: u8) -> Result<usize, EncodeError>

Encode one logical payload byte into wire_buf starting at index 0. Returns the number of wire bytes written (1 for plain, 2 for an escape sequence). The caller advances their write cursor by the returned count.

fn read_byte(wire_buf: &[u8]) -> Result<(u8, usize), DecodeError>

Decode the next logical payload byte from wire_buf starting at index 0. Returns (decoded_byte, wire_bytes_consumed). The caller advances their read cursor by wire_bytes_consumed.

fn wire_size_of(decoded: &[u8]) -> usize

Wire-byte footprint of decoded under this encoding. Must equal the sum of write_byte(_, b) lengths for each b in decoded. NO default impl: every encoding declares its sizing rule explicitly.

impl Clone for SerialEncoding

fn clone(&self) -> SerialEncoding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SerialEncoding

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

Formats the value using the given formatter.

impl Format for SerialEncoding

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl PartialEq for SerialEncoding

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for SerialEncoding

impl Eq for SerialEncoding

impl StructuralPartialEq for SerialEncoding