If...Let Expression

let mut arr1:[i64 ; 3] = [1,2,3]; if let[1,2,_] = arr1{ println!("Works with array"); } let mut arr2:[&str; 2] = ["one", "two"]; if let["Apple", _] = arr2{ println!("Works with str array too"); } 

let tuple\_1 = ("India", 7, 90, 90.432); if let(_, 7, 9, 78.99) = tuple_1{ println!("Works with tuples too"); } let tuple\_2 = ( 9, 7, 89, 12, "Okay"); if let(9, 7,89, 12, blank) = tuple_2 { println!("Everything {blank} mate?"); } let tuple\_3 = (89, 90, "Yes"); if let(9, 89, "Yes") = tuple_3{ println!("Pattern did match"); } else { println!("Pattern did not match"); }