pub trait StackLike<T>: Collection<Item = T> {
// Required methods
fn top(&self) -> Option<&T>;
fn pop(&mut self) -> Option<T>;
fn push(&mut self, element: T);
// Provided methods
fn fork(&self) -> Self
where Self: Sized + Clone { ... }
fn pushes<I>(&mut self, elements: I)
where I: IntoIterator<Item = T> { ... }
fn replace_top(&mut self, new_top: T) -> Option<T> { ... }
}Required Methods§
fn top(&self) -> Option<&T>
fn pop(&mut self) -> Option<T>
fn push(&mut self, element: T)
Provided Methods§
fn fork(&self) -> Self
fn pushes<I>(&mut self, elements: I)where
I: IntoIterator<Item = T>,
fn replace_top(&mut self, new_top: T) -> Option<T>
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.