Struct noodles_fasta::fai::Writer

pub struct Writer<W> { /* fields omitted */ }

A FASTA index writer.

Implementations

impl<W> Writer<W> where
    W: Write, 

pub fn new(inner: W) -> Self

Creates a FASTA index writer.

Examples

use noodles_fasta::fai;
let mut writer = fai::Writer::new(Vec::new());

pub fn get_ref(&self) -> &W

Returns a reference to the underlying writer.

Examples

use noodles_fasta::fai;
let mut writer = fai::Writer::new(Vec::new());
assert!(writer.get_ref().is_empty());

pub fn write_index(&mut self, index: &[Record]) -> Result<()>

Writes a FASTA index.

Examples

use noodles_fasta::fai;

let mut writer = fai::Writer::new(Vec::new());

let index = vec![fai::Record::new(String::from("sq0"), 13, 5, 80, 81)];
writer.write_index(&index)?;

assert_eq!(writer.get_ref(), b"sq0\t13\t5\t80\t81\n");