Struct PlainAssembler 

pub struct PlainAssembler {
    pub total_packets: u64,
    pub lost_packets: u64,
    pub recovered_packets: u64,
    pub bad_packets: u64,
    /* private fields */
}

Plain WFB FEC assembler.

This is used after data decryption, or directly for tests/pre-decrypted captures. It accepts primary and parity fragments and emits recovered application payloads in order.

Fields

total_packets: u64

Total fragments observed.

lost_packets: u64

Primary fragments considered lost.

recovered_packets: u64

Primary fragments recovered by FEC.

bad_packets: u64

Malformed or unrecoverable fragments.

Implementations

impl PlainAssembler

pub fn new(fec_k: usize, fec_n: usize) -> Result<Self, WfbError>

Create a plain assembler for fec_k primary and fec_n total fragments.

pub const fn fec_k(&self) -> usize

Return the primary fragment count.

pub const fn fec_n(&self) -> usize

Return the total primary plus parity fragment count.

pub fn reset_fec(&mut self, fec_k: usize, fec_n: usize) -> Result<(), WfbError>

Reset assembler state and FEC parameters.

pub fn counters(&self) -> FecCounters

Return cumulative FEC counters.

pub fn push_decrypted_fragment( &mut self, data_nonce: u64, fragment: &[u8], ) -> Result<Vec<WfbOutput>, WfbError>

Push a decrypted WFB FEC fragment.

Trait Implementations

impl Clone for PlainAssembler

fn clone(&self) -> PlainAssembler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlainAssembler

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

Formats the value using the given formatter.