Struct bookdata::interactions::ratings::TimelessRatingRecordFrame

pub struct TimelessRatingRecordFrame<'a> {
    user: &'a <i32 as ColType>::Array,
    item: &'a <i32 as ColType>::Array,
    rating: &'a <f32 as ColType>::Array,
    nratings: &'a <i32 as ColType>::Array,
}

Fields§

§user: &'a <i32 as ColType>::Array§item: &'a <i32 as ColType>::Array§rating: &'a <f32 as ColType>::Array§nratings: &'a <i32 as ColType>::Array

Trait Implementations§

impl<'a> FrameStruct<'a, TimelessRatingRecord> for TimelessRatingRecordFrame<'a>

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

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

Auto Trait Implementations§

impl<'a> !RefUnwindSafe for TimelessRatingRecordFrame<'a>

impl<'a> Send for TimelessRatingRecordFrame<'a>

impl<'a> Sync for TimelessRatingRecordFrame<'a>

impl<'a> Unpin for TimelessRatingRecordFrame<'a>

impl<'a> !UnwindSafe for TimelessRatingRecordFrame<'a>

Blanket Implementations§

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