mirror of https://github.com/rust-lang/rust
20 lines
393 B
Rust
20 lines
393 B
Rust
pub trait Mirror<Smoke> {
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type Image;
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}
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impl<T, Smoke> Mirror<Smoke> for T {
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type Image = T;
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}
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pub fn poison<S>(victim: String) where <String as Mirror<S>>::Image: Copy {
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loop { drop(victim); }
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}
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fn main() {
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let s = "Hello!".to_owned();
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let mut s_copy = s;
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s_copy.push_str("World!");
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"0wned!".to_owned();
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println!("{}", s); //~ ERROR borrow of moved value
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}
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