noodles_vcf/header/parser/file_format_option.rs
use crate::header::parser::FileFormat;
/// A VCF header parser file format option.
#[derive(Debug, Default, Eq, PartialEq)]
pub enum FileFormatOption {
/// Use the file format defined in the header.
#[default]
Auto,
/// Override the file format with the given version.
FileFormat(FileFormat),
}