StackTrait

Fully qualified path: alexandria_data_structures::stack::StackTrait

#![allow(unused)]
fn main() {
pub trait StackTrait<S, T>
}

Trait functions

new

Creates a new Stack instance.

Fully qualified path: alexandria_data_structures::stack::StackTrait::new

#![allow(unused)]
fn main() {
fn new() -> S
}

push

Pushes a new value onto the stack.

Arguments

• self - The stack to push the value onto
• value - The value to push onto the stack

Fully qualified path: alexandria_data_structures::stack::StackTrait::push

#![allow(unused)]
fn main() {
fn push(ref self: S, value: T)
}

pop

Removes the last item from the stack and returns it, or None if the stack is empty.

Arguments

• self - The stack to pop the item from

Fully qualified path: alexandria_data_structures::stack::StackTrait::pop

#![allow(unused)]
fn main() {
fn pop(ref self: S) -> Option<T>
}

peek

Returns the last item from the stack without removing it, or None if the stack is empty.

Arguments

• self - The stack to peek at

Fully qualified path: alexandria_data_structures::stack::StackTrait::peek

#![allow(unused)]
fn main() {
fn peek(ref self: S) -> Option<T>
}

len

Returns the number of items in the stack.

Arguments

• self - The stack to get the length of

Fully qualified path: alexandria_data_structures::stack::StackTrait::len

#![allow(unused)]
fn main() {
fn len(self: @S) -> usize
}

is_empty

Returns true if the stack is empty.

Arguments

• self - The stack to check if it is empty

Fully qualified path: alexandria_data_structures::stack::StackTrait::is_empty

#![allow(unused)]
fn main() {
fn is_empty(self: @S) -> bool
}