Struct PansnFileIterator 

pub struct PansnFileIterator { /* private fields */ }

Iterator for a single pansn-format FASTA file Parses sample names from headers like: >sample#hap#chromosome

Implementations

impl PansnFileIterator

pub fn new(file_path: &Path) -> Result<Self>

Create a new iterator for a single pansn-format FASTA file

This iterator requires samples to appear in contiguous blocks for C++ AGC compatibility. If your file has samples in non-contiguous order (e.g., all chr1, then all chr2), use one of these solutions:

1. Use IndexedPansnFileIterator with a bgzip+indexed file
2. Reorder the file by sample using ragc sort-fasta
3. Split into per-sample files

Trait Implementations

impl ContigIterator for PansnFileIterator

fn next_contig(&mut self) -> Result<Option<(String, String, Contig)>>

Get the next contig. Returns None when no more contigs. Returns (sample_name, contig_name, sequence)

fn reset(&mut self) -> Result<()>

Reset the iterator to the beginning (for second pass)