Struct FrameResult 

pub struct FrameResult {
    pub range: Range<usize>,
    pub exclude: Option<FrameExclude>,
    pub current_row_idx: usize,
}

Result of frame calculation including exclusion information

Fields

range: Range<usize>

The frame range [start, end)

exclude: Option<FrameExclude>

Exclusion mode

current_row_idx: usize

Index of the current row being evaluated

Implementations

impl FrameResult

pub fn includes( &self, row_idx: usize, partition: &Partition, order_by: &Option<Vec<OrderByItem>>, ) -> bool

Check if a row index should be included in the frame calculation

Takes into account both the frame range and the EXCLUDE clause.

pub fn included_indices<'a>( &'a self, partition: &'a Partition, order_by: &'a Option<Vec<OrderByItem>>, ) -> impl Iterator<Item = usize> + 'a

Get an iterator over all included row indices

This filters out excluded rows based on the EXCLUDE clause.

Trait Implementations

impl Clone for FrameResult

fn clone(&self) -> FrameResult

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FrameResult

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

Formats the value using the given formatter.