std-macro-extensions 1.0.1

A collection of macro extensions for Rust's standard library data structures, simplifying the creation and manipulation of common collections such as HashMap, Vec, and more.
Documentation 
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/// Creates a new vector instance.
///
/// # Arguments
///
/// - `expr` - The expression(s) to initialize the vector.
///
/// # Returns
///
/// - `Vec<T>` - A new vector containing the given elements.
#[macro_export]
macro_rules! vector {
    () => {
        std::vec::Vec::new()
    };
    ($($elem:expr),*) => {
        std::vec::Vec::from([$($elem),*])
    };
}