Struct Reassembler 

pub struct Reassembler<const N: usize> { /* private fields */ }

Stateful ISO-TP reassembler.

Operates on raw PCI bytes - the caller strips the addressing prefix byte (N_TA for extended, N_AE for mixed) before calling feed. Flow control frames returned contain raw PCI bytes only - the caller prepends the address prefix byte before putting them on the wire.

Buffer size N must be large enough to hold the complete reassembled message. For classic CAN ISO-TP the maximum is 4095 bytes.

Implementations

impl<const N: usize> Reassembler<N>

pub fn new(config: ReassemblerConfig) -> Self

pub fn reset(&mut self)

Resets to idle, discarding any in-progress session.

pub fn message(&self, len: usize) -> Option<&[u8]>

Returns the reassembled message bytes after a Complete result. Returns None if reassembly is still in progress.

pub fn feed(&mut self, pci_bytes: &[u8]) -> Result<ReassembleResult, IsoTpError>

Feeds raw PCI bytes into the reassembler.

The caller must strip the addressing prefix byte before calling this function - byte 0 of pci_bytes must be the PCI byte.