Struct HeatmapState 

pub struct HeatmapState {
    pub hover: Option<(usize, usize)>,
}

Persistent, observable interaction state (FC-3): the (row, col) cell the pointer last hovered. Serialized so it round-trips headlessly.

Fields

hover: Option<(usize, usize)>

The hovered cell coordinate (row, col), or None.

Trait Implementations

impl Clone for HeatmapState

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 HeatmapState

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

Formats the value using the given formatter.

impl Default for HeatmapState

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HeatmapState

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for HeatmapState

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for HeatmapState

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for HeatmapState