Trait Cursor 

pub trait Cursor {
    type Step: Step;

    // Required method
    fn pop(&mut self) -> Self::Step;
}

Advances an option sequence whose exact nonzero count was reserved.

Required Associated Types

type Step: Step

Required Methods

fn pop(&mut self) -> Self::Step

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors