13 lines
256 B
Rust
13 lines
256 B
Rust
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type boxedFn = { theFn: fn () -> uint };
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fn createClosure (closedUint: uint) -> boxedFn {
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{ theFn: fn@ () -> uint { closedUint } }
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}
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fn main () {
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let aFn: boxedFn = createClosure(10);
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let myInt: uint = aFn.theFn();
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assert myInt == 10;
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}
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