Struct MetricGrids 

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

Lazily sampled metric pose grids for one document.

The check, measurement, and report pipelines all judge the same uniform metric grid. Sharing this owner lets callers run checks and then emit measurements or reports without sampling the same clip twice.

The cache uses Rc and RefCell, so it is intentionally neither Send nor Sync. Create one owner per document on each worker thread, then share it by reference among consumers on that thread.

Implementations

impl<'a> MetricGrids<'a>

pub fn new(doc: &'a Document) -> Self

Create a lazy metric-grid cache for doc.

pub fn document(&self) -> &'a Document

The document these grids sample.

pub fn grid(&self, clip_index: usize) -> Option<Rc<PoseGrid>>

The metric pose grid for clip clip_index, computed once and shared. Returns None for an out-of-range index, non-positive duration, or fewer than three keys on the longest track.

Trait Implementations

impl<'a> Debug for MetricGrids<'a>

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

Formats the value using the given formatter.