Struct bookdata::goodreads::work::WorkRecord

pub struct WorkRecord {
    pub work_id: i32,
    pub title: Option<String>,
    pub pub_year: Option<i16>,
    pub pub_month: Option<u8>,
}

Rows in the processed work Parquet table.

Fields

work_id: i32

title: Option<String>

pub_year: Option<i16>

pub_month: Option<u8>

Trait Implementations

impl FrameBuilder<WorkRecord> for WorkRecordFrameBuilder

fn with_capacity(cap: usize) -> Self

Instantiate a frame builder with a specified capacity.

fn append_row(&mut self, row: WorkRecord)

Add a row to the frame builder.

fn build(self) -> PolarsResult<DataFrame>

Finish the builder and create a data frame.

fn extend<I>(&mut self, iter: I)

where I: IntoIterator<Item = R>,

Add an iterable of items to the frame.

impl<'a> FrameStruct<'a, WorkRecord> for WorkRecordFrame<'a>

fn new(df: &'a DataFrame) -> PolarsResult<Self>

fn read_row(&mut self, idx: usize) -> Result<WorkRecord, RowError>

impl TableRow for WorkRecord

type Frame<'a> = WorkRecordFrame<'a>

The frame struct for this row type.

type Builder = WorkRecordFrameBuilder

The frame builder type for this row type.

fn schema() -> Schema

Get the schema for this table row.