From 869e68986aa8f69af6e7842260a68d1e5c6f796f Mon Sep 17 00:00:00 2001 From: Carlos Maiolino Date: Thu, 10 Jul 2025 22:24:20 +0200 Subject: Add a bunch of code Signed-off-by: Carlos Maiolino --- rust/tuples.rs | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 rust/tuples.rs (limited to 'rust/tuples.rs') diff --git a/rust/tuples.rs b/rust/tuples.rs new file mode 100644 index 0000000..2ea6c19 --- /dev/null +++ b/rust/tuples.rs @@ -0,0 +1,35 @@ +// Tuples are compund values + +fn main() { + let _t0: (u8, i16) = (0, -1); + + // Tuples can be nested + let _t1: (u8, (i32, u16)) = (2, (-9, 99)); + + println!("{:?}", _t1); + + // Long tuples can't be printed: + //let long_tuple = (1,2,3,4,5,6,7,8,9,10,11,12,13); + //println!("{:?}", long_tuple); + + // Tuples can be destructured + let tup: (i32, f64, &str) = (1, 5.3, "corno"); + + let (x, y, z) = tup; + + println!("{} {} {}", x,y,z ); + + let (x, y, z) = (9, 10, 11); + println!("{} {} {}", x,y,z ); + + let (sum, mul) = sum_mul((3, 5)); + + println!("{} {}",sum, mul); +} + +// Tuples can be passed as function arguments +// and used as return values + +fn sum_mul(nums: (i32, i32)) -> (i32, i32) { + (nums.0 + nums.1, nums.0 * nums.1) +} -- cgit v1.2.3