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Auto merge of #29114 - apasel422:issue-27105, r=alexcrichton
Closes #27105.
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src/test/run-pass/issue-27105.rs
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src/test/run-pass/issue-27105.rs
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// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use std::cell::RefCell;
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use std::rc::Rc;
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pub struct Callbacks {
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callbacks: Vec<Rc<RefCell<FnMut(i32)>>>,
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}
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impl Callbacks {
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pub fn register<F: FnMut(i32)+'static>(&mut self, callback: F) {
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self.callbacks.push(Rc::new(RefCell::new(callback)));
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}
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}
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fn main() {}
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