Struct DatasetSubsetBuilder 

pub struct DatasetSubsetBuilder<'a> { /* private fields */ }

Borrowing builder for deterministic dataset frame and spatial subsets.

Implementations

impl<'a> DatasetSubsetBuilder<'a>

pub fn frames(self, selector: FrameSelector) -> Self

Selects acquisition frames; validation occurs in Self::build.

pub fn every_nth_frame(self, step: usize) -> Self

Selects acquisition indices 0, step, 2*step, ....

pub fn crop(self, crop: Rect) -> Self

Selects a low-resolution detector rectangle; corresponding object/model grids are updated.

pub fn crop_pixels( self, row: usize, column: usize, height: usize, width: usize, ) -> Result<Self>

Creates and selects a detector crop from zero-based row/column and positive size.

pub fn build(self) -> Result<DatasetSubset>

Validates selection and crop bounds, then owns subsetted measurements, models, optional ground truth/mask, and provenance.

Trait Implementations

impl<'a> Clone for DatasetSubsetBuilder<'a>

fn clone(&self) -> DatasetSubsetBuilder<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for DatasetSubsetBuilder<'a>

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

Formats the value using the given formatter.