Struct RegionPlan 

pub struct RegionPlan { /* private fields */ }

Compiled region plan — precomputed for O(1) lookups during tick execution.

Created by Space::compile_region. Fields are pub(crate) — use accessor methods from outside the crate.

Implementations

impl RegionPlan

pub fn cell_count(&self) -> usize

Number of valid cells in the region (derived from coords.len()).

pub fn coords(&self) -> &[Coord]

Precomputed coordinates in canonical iteration order.

pub fn tensor_indices(&self) -> &[usize]

Mapping: coords[i] -> flat tensor index for observation output.

pub fn valid_mask(&self) -> &[u8]

Validity mask: 1 = valid cell, 0 = padding.

pub fn take_valid_mask(&mut self) -> Vec<u8>

Take ownership of the valid mask, replacing it with an empty vec.

pub fn bounding_shape(&self) -> &BoundingShape

Shape of the bounding tensor that contains this region.

pub fn valid_ratio(&self) -> f64

Fraction of tensor elements that are valid (non-padding).

Trait Implementations

impl Clone for RegionPlan

fn clone(&self) -> RegionPlan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegionPlan

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

Formats the value using the given formatter.