Function read_indexed_code_slice_from_source_bounded_with_selection 

pub fn read_indexed_code_slice_from_source_bounded_with_selection(
    store: &AtlasStore,
    file: &Path,
    start_line: usize,
    end_line: Option<usize>,
    source: &str,
    output_budget: CodeSliceBudget,
    content_selection: ContentSelection,
) -> ServiceResult<CodeSliceDraft>

Read a bounded line slice from verified source after classified selection.

Errors

Returns an error when the file is outside the explicit selection, is not indexed, has invalid line numbers, or cannot fit the output budget.