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050b922f8a
* feat: add rust codes for linked_list * feat: add rust codes for my_list * Update linked_list.rs * Update print_util.rs --------- Co-authored-by: Yudong Jin <krahets@163.com>
22 lines
405 B
Rust
22 lines
405 B
Rust
/*
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* File: list_node.rs
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* Created Time: 2023-03-05
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* Author: sjinzh (sjinzh@gmail.com)
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*/
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use std::rc::Rc;
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use std::cell::RefCell;
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pub struct ListNode<T> {
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pub val: T,
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pub next: Option<Rc<RefCell<ListNode<T>>>>,
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}
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impl<T> ListNode<T> {
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pub fn new(val: T) -> Rc<RefCell<ListNode<T>>> {
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Rc::new(RefCell::new(ListNode {
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val,
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next: None,
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}))
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}
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}
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