| // Copyright 2018 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| fn main() { |
| let items = vec![1, 2, 3]; |
| let ref_items: &[i32] = &items; |
| let items_clone: Vec<i32> = ref_items.clone(); |
| |
| // in that case no suggestion will be triggered |
| let items_clone_2:Vec<i32> = items.clone(); |
| |
| let s = "hi"; |
| let string: String = s.clone(); |
| |
| // in that case no suggestion will be triggered |
| let s2 = "hi"; |
| let string_2: String = s2.to_string(); |
| } |
