15 lines
300 B
Rust
15 lines
300 B
Rust
struct Invariant<'a> {
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f: Box<dyn FnOnce() -> *mut &'a isize + 'static>,
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}
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fn to_same_lifetime<'r>(b_isize: Invariant<'r>) {
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let bj: Invariant<'r> = b_isize;
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}
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fn to_longer_lifetime<'r>(b_isize: Invariant<'r>) -> Invariant<'static> {
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b_isize //~ ERROR mismatched types
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}
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fn main() {
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}
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