ProgramGuruTo check if a specified element is present in an array in Rust, you can use methods like contains or a loop to iterate through the array and compare each element.
In this example,
numbers with values 10, 20, 30, 40, 50.contains method to check if element 30 is present in the vector.contains method returns true if the element is found, otherwise false.fn main() {
let numbers = vec![10, 20, 30, 40, 50];
let element = 30;
let is_present = numbers.contains(&element);
println!("Element 30 is present: {}", is_present);
}Element 30 is present: true
In this example,
fruits with values 'apple', 'banana', 'cherry'.for loop to iterate through the vector and compare each element with the specified element 'banana'.found to true; otherwise, it remains false.fn main() {
let fruits = vec!["apple", "banana", "cherry"];
let element = "banana";
let mut found = false;
for fruit in fruits {
if fruit == element {
found = true;
break;
}
}
println!("Element 'banana' is present: {}", found);
}Element 'banana' is present: true
In this tutorial, we learned How to check if Specified Element is present in the Array in Rust language with well detailed examples.