pub trait NormalizedMap: 'static {
// Required method
fn normalized_to_display(&self, normalized: f32) -> String;
// Provided method
fn snap(&self, normalized: f32) -> f32 { ... }
}pub trait NormalizedMap: 'static {
// Required method
fn normalized_to_display(&self, normalized: f32) -> String;
// Provided method
fn snap(&self, normalized: f32) -> f32 { ... }
}