Struct bookdata::interactions::actions::TimelessActionRecord

pub struct TimelessActionRecord {
    pub user: i32,
    pub item: i32,
    pub nactions: i32,
}

Record for a single output action without time.

Fields

user: i32

item: i32

nactions: i32

Trait Implementations

impl Debug for TimelessActionRecord

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

Formats the value using the given formatter.

impl FrameBuilder<TimelessActionRecord> for TimelessActionRecordFrameBuilder

fn with_capacity(cap: usize) -> Self

Instantiate a frame builder with a specified capacity.

fn append_row(&mut self, row: TimelessActionRecord)

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, TimelessActionRecord> for TimelessActionRecordFrame<'a>

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

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

impl FromActionSet for TimelessActionRecord

fn create(user: i32, item: i32, actions: Vec<ActionInstance>) -> Self

impl TableRow for TimelessActionRecord

type Frame<'a> = TimelessActionRecordFrame<'a>

The frame struct for this row type.

type Builder = TimelessActionRecordFrameBuilder

The frame builder type for this row type.

fn schema() -> Schema

Get the schema for this table row.