pub trait Source {
// Required methods
fn len(&self) -> usize;
fn row(&self, index: usize) -> Cow<'_, Row>;
// Provided methods
fn is_empty(&self) -> bool { ... }
fn selectable(&self, index: usize) -> bool { ... }
fn mark_width(&self) -> u16 { ... }
}Required Methods§
Provided Methods§
fn is_empty(&self) -> bool
fn selectable(&self, index: usize) -> bool
fn mark_width(&self) -> u16
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".