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Questions - early-return

Rust borrow checker and early returns

Rust-lang Playground link struct Foo { val: i32 } impl Foo { pub fn maybe_get(&mut self) -> Option<&mut i32> { Some(&mut self.val) } pub fn definitel...
test-img

quittle

rust

borrow-checker

mutable-reference

early-return

Votes: 0

Answers: 1

Latest Answer

I've managed to fix this with an unfortunately expensive alternative implementation due to how maybe_get is implemented in my non-trivial example. impl Foo { pub fn has_maybe_val(&self) -> ...
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quittle

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