Macro vector

macro_rules! vector {
    () => { ... };
    ($($elem:expr),*) => { ... };
}

Creates a new Vec instance.

This macro can be used in two forms:

• Without arguments, it creates an empty Vec.
• With elements, it creates a Vec initialized with the provided elements.

Examples

use std_macro_extensions::*;
let empty_vector: Vec<i32> = vector!();
let numbers = vector!(1, 2, 3);