struct
Hit
pub struct Hit {
pub x: f32,
pub y: f32,
pub w: f32,
pub h: f32,
pub name: String,
pub label: String,
pub value: String,
pub tip_x: f32,
pub tip_y: f32,
pub highlight: Vec<Mark>,
pub d: Option<String>,
}The area that answers to a datum: bigger than its mark, labelled for screen readers.