Struct RnsSerialScanner 

pub struct RnsSerialScanner { /* private fields */ }

Bytes that arrive with no frame open are taken as the body of a frame whose opening FLAG was missed, so they close at the next FLAG as one typically undecodable frame and the scanner realigns. RNS’s FLAG data FLAG FLAG data FLAG layout would otherwise let a mid-frame join lock the decoder a half-frame out of phase permanently.

Implementations

impl RnsSerialScanner

pub const fn new() -> RnsSerialScanner

pub fn reset(&mut self)

pub fn next_frame_into( &mut self, input: &[u8], offset: &mut usize, sink: &mut dyn FrameSink, ) -> Result<Option<usize>, DecodeError>

The next complete frame at or after *offset in input, its payload left in sink, advancing offset past the bytes consumed. Ok(Some(len)) is the payload length now in the sink (0 is a delimiter-only keepalive); Ok(None) means the chunk is exhausted mid-frame, with the partial payload accumulated in the sink to be continued by the next chunk. A frame past the sink’s capacity is discarded whole (DecodeError::FrameTooBig, sink cleared) and scanning realigns at the next FLAG.

Trait Implementations

impl Clone for RnsSerialScanner

fn clone(&self) -> RnsSerialScanner

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RnsSerialScanner

impl Debug for RnsSerialScanner

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

Formats the value using the given formatter.

impl Default for RnsSerialScanner

fn default() -> RnsSerialScanner

Returns the “default value” for a type.

impl Eq for RnsSerialScanner

impl PartialEq for RnsSerialScanner

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RnsSerialScanner