Struct IndexedFastaReader 

pub struct IndexedFastaReader { /* private fields */ }

Reader for random access into an indexed FASTA file.

Implementations

impl IndexedFastaReader

pub fn new(fasta_path: &Path, index: FastaIndex) -> Result<Self>

Open a FASTA file with a pre-built index.

pub fn open(fasta_path: &Path) -> Result<Self>

Open a FASTA file and automatically load its .fai sidecar index.

pub fn fetch(&mut self, name: &str, start: usize, end: usize) -> Result<Vec<u8>>

Fetch bases [start, end) from the named sequence.

pub fn fetch_all(&mut self, name: &str) -> Result<Vec<u8>>

Fetch the entire sequence by name.