// this is not the best place to put it semantically, but the read() function is in the other crate
// and this uses some utility functions from *this* crate.
this is not the best place to put it semantically, but the read() function is in the other crate
and this uses some utility functions from *this* crate.
this is not the best place to put it semantically but the read () function is in the other crate and this uses some utility functions from * this * crate .
pub fn write_sequence_annotations_to_file(
    out_path: &str,
    sequence_annotations: &[SeqAnnotation],
) -> Result<()> {
    let writer = get_writer(out_path)
        .with_context(|| format!("failed to open file {} for writing", out_path))?;
    let mut buf_writer = BufWriter::new(writer);
    for anno in sequence_annotations {
        let mut exons_str = String::with_capacity(anno.exons.len() * 10); // 10 is a guestimate
        for exon in &anno.exons {
            if !exons_str.is_empty() {
                exons_str.push(';')
            }
            exons_str.push_str(&exon.to_string())
        }
        let mut cds_str = String::with_capacity(anno.coding_sequences.len() * 10);
        let mut cds_phase_str = String::with_capacity(anno.coding_sequences.len() * 2); // that should be accurate
        for cds in &anno.coding_sequences {
            if !cds_str.is_empty() {
                cds_str.push(';');
                cds_phase_str.push(';');
            }
            cds_str.push_str(&cds.range.to_string());
            cds_phase_str.push(cds.phase.into());
        }
        buf_writer.write_all(
            format!(
                "{}\t{}\t{}\t{}\t{}\t{}\t{}\n",
                anno.name, anno.chr, anno.strand, anno.range, exons_str, cds_str, cds_phase_str
            )
            .as_bytes(),
        )?;
    }
    Ok(())
}
pub fn write_sequence_annotations_to_file ( out_path : & str , sequence_annotations : & [ SeqAnnotation ] , ) -> Result < ( ) > { let writer = get_writer ( out_path ) . with_context ( | | format ! ( " " out_path ) ) ? ; let mut buf_writer = BufWriter :: new ( writer ) ; for anno in sequence_annotations { let mut exons_str = String :: with_capacity ( anno . exons . len ( ) * 10 ) ; // 10 is a guestimate for exon in & anno . exons { if ! exons_str . is_empty ( ) { exons_str . push ( ';' ) } exons_str . push_str ( & exon . to_string ( ) ) } let mut cds_str = String :: with_capacity ( anno . coding_sequences . len ( ) * 10 ) ; let mut cds_phase_str = String :: with_capacity ( anno . coding_sequences . len ( ) * 2 ) ; // that should be accurate for cds in & anno . coding_sequences { if ! cds_str . is_empty ( ) { cds_str . push ( ';' ) ; cds_phase_str . push ( ';' ) ; } cds_str . push_str ( & cds . range . to_string ( ) ) ; cds_phase_str . push ( cds . phase . into ( ) ) ; } buf_writer . write_all ( format ! ( " \t \t \t \t \t \t \n " anno name anno chr anno strand anno range exons_str cds_str cds_phase_str ) . as_bytes ( ) , ) ? ; } Ok ( ( ) ) }
this is not the best place to put it semantically, but the read() function is in the other crate
and this uses some utility functions from *this* crate.
this is not the best place to put it semantically but the read () function is in the other crate and this uses some utility functions from * this * crate .
out_path
&str
sequence_annotations
&[SeqAnnotation]