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//! Alignment writer.
pub mod builder;
pub use self::builder::Builder;
use std::io;
use noodles_sam::{self as sam, alignment::Record};
/// An alignment writer.
pub struct Writer {
inner: Box<dyn sam::AlignmentWriter>,
}
impl Writer {
/// Writes a SAM header.
///
/// # Examples
///
/// ```
/// # use std::io;
/// use noodles_sam as sam;
/// use noodles_util::alignment::{self, Format};
///
/// let mut writer = alignment::writer::Builder::default()
/// .set_format(Format::Bam)
/// .build_from_writer(io::sink())?;
///
/// let header = sam::Header::default();
/// writer.write_header(&header)?;
/// # Ok::<_, io::Error>(())
/// ```
pub fn write_header(&mut self, header: &sam::Header) -> io::Result<()> {
self.inner.write_alignment_header(header)
}
/// Writes an alignment record.
///
/// # Examples
///
/// ```
/// # use std::io;
/// use noodles_sam::{self as sam, alignment::Record};
/// use noodles_util::alignment::{self, Format};
///
/// let mut writer = alignment::writer::Builder::default()
/// .set_format(Format::Sam)
/// .build_from_writer(io::sink())?;
///
/// let header = sam::Header::default();
/// writer.write_header(&header)?;
///
/// let record = Record::default();
/// writer.write_record(&header, &record)?;
/// # Ok::<_, io::Error>(())
/// ```
pub fn write_record(&mut self, header: &sam::Header, record: &Record) -> io::Result<()> {
self.inner.write_alignment_record(header, record)
}
/// Shuts down the alignment format writer.
///
/// # Examples
///
/// ```
/// # use std::io;
/// use noodles_sam as sam;
/// use noodles_util::alignment::{self, Format};
///
/// let mut writer = alignment::writer::Builder::default()
/// .set_format(Format::Sam)
/// .build_from_writer(io::sink())?;
///
/// let header = sam::Header::default();
/// writer.finish(&header)?;
/// # Ok::<_, io::Error>(())
/// ```
pub fn finish(&mut self, header: &sam::Header) -> io::Result<()> {
self.inner.finish(header)
}
}