Struct BfsExtensionStats 

#[non_exhaustive]
pub struct BfsExtensionStats {
    pub attached: usize,
    pub rejected_no_candidate: usize,
    pub rejected_ambiguous: usize,
    pub rejected_edge: usize,
    pub attached_indices: Vec<usize>,
    pub attached_cells: Vec<(i32, i32)>,
}

Counters returned by extend_from_labelled.

Mirrors the fields of crate::shared::extension::ExtensionStats, but covers the simpler cardinal-BFS path (no homography, no local-H, just the shared boundary-cell candidate decision).

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

attached: usize

Number of corners successfully attached.

rejected_no_candidate: usize

Cells with no eligible candidate in the search radius.

rejected_ambiguous: usize

Cells with multiple near-equidistant candidates.

rejected_edge: usize

Cells where the unique candidate failed the edge check.

attached_indices: Vec<usize>

Corner indices of all attached corners (parallel to attached_cells).

attached_cells: Vec<(i32, i32)>

Grid cells at which each attached corner was placed (parallel to attached_indices).

Trait Implementations

impl Clone for BfsExtensionStats

fn clone(&self) -> BfsExtensionStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BfsExtensionStats

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

Formats the value using the given formatter.

impl Default for BfsExtensionStats

fn default() -> BfsExtensionStats

Returns the “default value” for a type.