Struct InteractionTarget 

pub struct InteractionTarget {
    pub kind: InteractionTargetKind,
    pub provenance: HitProvenance,
    pub layer_id: Option<String>,
    pub source_id: Option<String>,
    pub source_layer: Option<String>,
    pub source_tile: Option<TileId>,
    pub feature_id: Option<String>,
    pub feature_index: Option<usize>,
    pub from_symbol: bool,
}

Stable identity and provenance for an interaction target.

Fields

kind: InteractionTargetKind

Broad target class.

provenance: HitProvenance

How the hit was resolved.

layer_id: Option<String>

Style layer id or runtime layer name that produced the target.

source_id: Option<String>

Style source id, when known.

source_layer: Option<String>

Style source-layer id, when known.

source_tile: Option<TileId>

Tile that supplied the feature, when known.

feature_id: Option<String>

Stable feature id within the source.

feature_index: Option<usize>

Source-local feature index.

from_symbol: bool

Whether the hit came from a placed symbol collision box.

Implementations

impl InteractionTarget

pub fn from_pick_hit(hit: &PickHit) -> Self

Build an interaction target identity from a pick hit.

pub fn is_feature_backed(&self) -> bool

Whether the target resolves to a source feature identity.

Trait Implementations

impl Clone for InteractionTarget

fn clone(&self) -> InteractionTarget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InteractionTarget

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

Formats the value using the given formatter.

impl Hash for InteractionTarget

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for InteractionTarget

fn eq(&self, other: &InteractionTarget) -> 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 InteractionTarget

impl StructuralPartialEq for InteractionTarget