Crate fountain_engine 

Fountain Code Core Library

This library provides the core algorithms, traits, and data structures for fountain code encoding and decoding.

Re-exports

pub use algebra::*;

pub use decoder::*;

pub use encoder::*;

pub use traits::*;

pub use types::*;

Modules

algebra

Finite field arithmetic, linear algebra, and binary vector utilities. Algebraic primitives for fountain code arithmetic.

decoder

Fountain code decoder (BP + inactivation + Gaussian elimination).

encoder

Fountain code encoder with optional precoding.

traits

Trait definitions for code schemes, data operators, LDPC, and HDPC precodes. Trait abstractions for fountain code components.

types

Core type definitions: code parameters, operation variants, and status enums.

Macros

lu_solve

Macro for LU solve operations that works with any DataManager implementation This macro implements forward and backward substitution for solving Ax = b in-place where A is an LU-decomposed matrix and b are the target vectors.

lu_solve_incr

Incremental LU-solve macro using a column permutation vector q.

Structs

DataManager

Interface between the encoder/decoder and the underlying data storage.