#RustPerformance

1 year ago

$println!("Size of i32: {}", std::mem::size_of::<i32>()); //output: Size of i32: 4 println!("Size of i64: {}", std::mem::size_of::<i64>()); //output: Size of i64: 8 println!("Size of String: {}", std::mem::size_of::<String>()); //output: Size of String: 24$

println!("Size of i32: {}", std::mem::size_of::<i32>()); //output: Size of i32: 4 println!("Size of i64: {}", std::mem::size_of::<i64>()); //output: Size of i64: 8 println!("Size of String: {}", std::mem::size_of::<String>()); //output: Size of String: 24

🔍 #Rustlang Tip: Use std::mem::size_of::<T>() to check the size of types at compile-time.

#RustPerformance #Rust30by30 #Day17

Posts tagged #RustPerformance