Struct bookdata::goodreads::book::BookWriter

pub struct BookWriter {
    id_out: TableWriter<BookIdRecord>,
    info_out: TableWriter<BookRecord>,
    author_out: TableWriter<BookAuthorRecord>,
    series_out: TableWriter<BookSeriesRecord>,
}

Output handler for GoodReads books.

Fields

id_out: TableWriter<BookIdRecord>

info_out: TableWriter<BookRecord>

author_out: TableWriter<BookAuthorRecord>

series_out: TableWriter<BookSeriesRecord>

Implementations

impl BookWriter

pub fn open() -> Result<BookWriter>

Trait Implementations

impl DataSink for BookWriter

fn output_files<'a>(&'a self) -> Vec<PathBuf>

Get the output files for the sink.

fn input_files(&self) -> Vec<PathBuf>

Get auxillary input files for the sink.

impl ObjectWriter<RawBook> for BookWriter

fn write_object(&mut self, row: RawBook) -> Result<()>

Write one object.

fn finish(self) -> Result<usize>

Finish and close the target.

fn write_all_objects<I>(&mut self, objects: I) -> Result<usize>

where I: Iterator<Item = T>,

Write an iterator full of objects.

fn write_and_finish<I>(self, objects: I) -> Result<usize>

where I: Iterator<Item = T>,

Write an iterator of objects and finish the writer.

fn with_transform<F, T2>(self, transform: F) -> MapWriter<F, T2, T, Self>

where F: Fn(T2) -> Result<T>,

Wrap this object writer in a transformed writer.