Crate must_be_empty

Must be empty

This attribute checks that a given function is empty. It is just that. This can be useful for debugging, when you’re just using using cargo test and want to assure that nobody

Example

use must_be_empty::must_be_empty;
 
#[must_be_empty]
fn main() {}

Installation

Put this in your Cargo.toml file:

[dependencies]
must_be_empty = "0.1.0"

Attribute Macros

must_be_empty

Makes sure that a specific function is empty.