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``` error[E0507]: cannot move out of `*x` which is behind a shared reference --> $DIR/borrowck-fn-in-const-a.rs:6:16 | LL | return *x | ^^ move occurs because `*x` has type `String`, which does not implement the `Copy` trait | help: consider cloning the value if the performance cost is acceptable | LL - return *x LL + return x.clone() | ```
28 lines
630 B
Rust
28 lines
630 B
Rust
//@ run-rustfix
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#![allow(dead_code)]
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struct Foo {
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v: Vec<u32>,
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h: std::collections::HashMap<i32, i32>,
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}
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impl Foo {
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fn bar(&self) {
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for _ in &self.v.clone() { //~ ERROR cannot move out of `self.v` which is behind a shared reference
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}
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for _ in &self.h.clone() { //~ ERROR cannot move out of `self.h` which is behind a shared reference
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}
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}
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}
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const LOADERS: &Vec<&'static u8> = &Vec::new();
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pub fn break_code() -> Option<&'static u8> {
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for loader in &LOADERS.clone() { //~ ERROR cannot move out of a shared reference
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return Some(loader);
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}
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None
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}
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fn main() {}
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