pub trait IndexNode: Sized {
// Required method
fn index(&self, index: TreeIndex) -> Option<Id<Self>>;
// Provided method
fn has_children(&self) -> bool { ... }
}
Required Methods§
Provided Methods§
fn has_children(&self) -> bool
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.