**noodles-tabix** handles the reading and writing of the [tabix format].
A tabix (TBI) is an index file typically used to allow random access of an accompanied file
that is
1) bgzipped,
2) tab-delimited,
3) grouped by reference sequence name, and
4) coordinate sorted by start position.
It can be used to find relevant records for a given genomic region.
[tabix format]: https://samtools.github.io/hts-specs/tabix.pdf
# Examples
## Read a tabix file
```no_run
# use std::io;
use noodles_tabix as tabix;
let index = tabix::read("sample.vcf.gz.tbi")?;
# Ok::<(), io::Error>(())
```