23 lines
377 B
Rust
23 lines
377 B
Rust
struct Defer<'a> {
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x: &'a [&'a str],
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}
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impl<'a> Drop for Defer<'a> {
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fn drop(&mut self) {
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unsafe {
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println!("{:?}", self.x);
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}
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}
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}
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fn defer<'r>(x: &'r [&'r str]) -> Defer<'r> {
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Defer {
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x: x
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}
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}
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fn main() {
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let x = defer(&vec!["Goodbye", "world!"]); //~ ERROR borrowed value does not live long enough
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x.x[0];
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}
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