Struct WorkbookLoadLimits 

pub struct WorkbookLoadLimits {
    pub max_sheet_rows: u32,
    pub max_sheet_cols: u32,
    pub max_sheet_logical_cells: u64,
    pub sparse_sheet_cell_threshold: u64,
    pub max_sparse_cell_ratio: u64,
}

Workbook ingest limits applied by loader backends before they materialize large sheets.

Fields

max_sheet_rows: u32

Hard cap for declared/logical sheet rows.

max_sheet_cols: u32

Hard cap for declared/logical sheet columns.

max_sheet_logical_cells: u64

Hard cap for the rectangular logical area a backend may materialize.

sparse_sheet_cell_threshold: u64

Sparse-sheet checks only trigger once a sheet reaches this many logical cells.

max_sparse_cell_ratio: u64

Maximum allowed logical-to-populated-cell ratio once the sparse threshold is crossed.

Trait Implementations

impl Clone for WorkbookLoadLimits

fn clone(&self) -> WorkbookLoadLimits

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkbookLoadLimits

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

Formats the value using the given formatter.

impl Default for WorkbookLoadLimits

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for WorkbookLoadLimits

fn eq(&self, other: &WorkbookLoadLimits) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for WorkbookLoadLimits

impl StructuralPartialEq for WorkbookLoadLimits