pub trait Module {
// Required methods
fn name(&self) -> Result<&str, &'static str>;
fn start(&self) -> PhysicalAddress;
fn len(&self) -> usize;
// Provided method
fn is_empty(&self) -> bool { ... }
}
pub trait Module {
// Required methods
fn name(&self) -> Result<&str, &'static str>;
fn start(&self) -> PhysicalAddress;
fn len(&self) -> usize;
// Provided method
fn is_empty(&self) -> bool { ... }
}