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Diffstat (limited to '')
-rw-r--r-- | tests/ui/suggestions/late-bound-in-borrow-closure-sugg.rs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/ui/suggestions/late-bound-in-borrow-closure-sugg.rs b/tests/ui/suggestions/late-bound-in-borrow-closure-sugg.rs new file mode 100644 index 000000000..3bf6b7bb9 --- /dev/null +++ b/tests/ui/suggestions/late-bound-in-borrow-closure-sugg.rs @@ -0,0 +1,28 @@ +use std::cell::RefCell; +use std::collections::HashMap; +use std::rc::Rc; + +pub struct Trader<'a> { + closure: Box<dyn Fn(&mut Trader) + 'a>, +} + +impl<'a> Trader<'a> { + pub fn new() -> Self { + Trader { + closure: Box::new(|_| {}), + } + } + pub fn set_closure(&mut self, function: impl Fn(&mut Trader) + 'a) { + //foo + } +} + +fn main() { + let closure = |trader : Trader| { + println!("Woooosh!"); + }; + + let mut trader = Trader::new(); + trader.set_closure(closure); + //~^ ERROR type mismatch in closure arguments +} |