What would be the fastest, most efficient way to implement a search method that will return an object with a qualifying id? Sample object array: $array = [ (object) ['id' => 'one', 'color' =&gt...

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 definitely_get(&mut self...