Struct FeatureStateSelector 

pub struct FeatureStateSelector<'a> {
    pub source_id: &'a str,
    pub source_layer_id: &'a str,
    pub feature_id: Option<FeatureId<'a>>,
    pub state_key: &'a str,
}

The features whose state to set, read, or remove.

See mln_feature_state_selector in the C API reference.

Fields

source_id: &'a str

source_layer_id: &'a str

The source layer, for a vector source. Empty for other sources.

feature_id: Option<FeatureId<'a>>

The feature’s ID. Setting or reading state needs it. Without it, MapHandle::remove_feature_state() removes the state of every feature in the source layer.

state_key: &'a str

The one key that MapHandle::remove_feature_state() removes. It needs feature_id. Empty removes every key.

Implementations

impl<'a> FeatureStateSelector<'a>

pub fn new(source_id: &'a str) -> Self

Trait Implementations

impl<'a> Clone for FeatureStateSelector<'a>

fn clone(&self) -> FeatureStateSelector<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for FeatureStateSelector<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for FeatureStateSelector<'a>

fn eq(&self, other: &FeatureStateSelector<'a>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for FeatureStateSelector<'a>