Struct Builder 

pub struct Builder { /* private fields */ }

A builder for a Section.

Implementations

impl Builder

pub fn header(self, record: Record) -> Result<Self, Error>

Sets the header record for the Builder.

Examples

use chainfile::alignment::section::Builder;
use chainfile::alignment::section::header::Record;

let header = "chain 0 seq0 2 + 0 2 seq0 2 - 0 2 1".parse::<Record>()?;
let builder = Builder::default().header(header)?;

pub fn push_data(self, record: Record) -> Self

Pushes a data record into the Builder.

Examples

use chainfile::alignment::section::Builder;
use chainfile::alignment::section::data::Record;

let data = "10".parse::<Record>()?;
let builder = Builder::default().push_data(data);

pub fn try_build(self) -> Result<Section, Error>

Consumes self to attempt to build a Section.

Examples

use chainfile::alignment::section::Builder;
use chainfile::alignment::section::data;
use chainfile::alignment::section::header;

let mut section = Builder::default()
    .header("chain 0 seq0 2 + 0 2 seq0 2 - 0 2 1".parse()?)?
    .push_data("3\t0\t1".parse()?)
    .push_data("1".parse()?)
    .try_build()?;

assert_eq!(section.header().score(), 0);
assert_eq!(section.header().id(), 1);
assert_eq!(section.data().len(), 2);

Trait Implementations

impl Debug for Builder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Builder

fn default() -> Builder

Returns the “default value” for a type.