Struct GuardSearch 

pub struct GuardSearch { /* private fields */ }

How far to look for candidates, how finely to sample an edge, which walking surfaces to measure, and which objects may play each role.

Measurement inputs, not thresholds: these bound the search, they do not judge what is found. The surfaces come from the rule’s selection, so which edges are checked for fall protection is stated in the ruleset rather than guessed by a host.

The candidate sets work the same way. A mesh does not say whether a body is a railing or a cupboard, so without them any nearby body counts as a barrier, landing or climbing aid. A set that is present restricts that role to its members; an absent set leaves the role open to every body.

Implementations

impl GuardSearch

pub fn try_new( candidate_radius_metres: f64, sample_spacing_metres: f64, ) -> Result<Self, GuardError>

pub fn with_surfaces(self, surfaces: Vec<ObjectId>) -> Self

Asks for these walking surfaces to be measured, in canonical order.

pub fn with_barrier_candidates(self, barriers: Vec<ObjectId>) -> Self

Restricts barriers to these objects. An empty set admits none.

pub fn with_landing_candidates(self, landings: Vec<ObjectId>) -> Self

Restricts landings to these objects. An empty set admits none.

pub fn with_climbable_candidates(self, climbables: Vec<ObjectId>) -> Self

Restricts climbing aids to these objects. An empty set admits none.

pub fn surfaces(&self) -> &[ObjectId]

Walking surfaces the caller asks to be measured.

pub fn barrier_candidates(&self) -> Option<&[ObjectId]>

Objects allowed to count as barriers, or None when any body may.

pub fn landing_candidates(&self) -> Option<&[ObjectId]>

Objects allowed to count as landings, or None when any body may.

pub fn climbable_candidates(&self) -> Option<&[ObjectId]>

Objects allowed to count as climbing aids, or None when any body may.

pub fn admits_barrier(&self, object: &ObjectId) -> bool

Whether object may be reported as a barrier.

pub fn admits_landing(&self, object: &ObjectId) -> bool

Whether object may be reported as a landing.

pub fn admits_climbable(&self, object: &ObjectId) -> bool

Whether object may be reported as a climbing aid.

pub fn candidate_radius_metres(&self) -> f64

pub fn sample_spacing_metres(&self) -> f64

Trait Implementations

impl Clone for GuardSearch

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GuardSearch

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

Formats the value using the given formatter.

impl PartialEq for GuardSearch

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GuardSearch