noodles-util 0.2.0

noodles support utilities
Documentation 
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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)
    }
}