## Usage: Add this to your Cargo.toml: ```toml [dependencies] copy_impl = "0.3.3" ``` and this to your source code: ```rust use copy_impl::copy_impl; ``` ## Example: ```rust use std::{error::Error, fmt::Write}; use copy_impl::copy_impl; struct CustomNum(T); struct UncheckedCustomNum(T); copy_impl! { impl (CustomNum), impl (CustomNum), impl (CustomNum), impl (UncheckedCustomNum), impl (UncheckedCustomNum) { pub fn write_to(&self, mut w: impl Write) -> Result<(), std::fmt::Error> { write!(w, "{}", self.0) } } } fn main() -> Result<(), Box> { let mut tbuff = String::new(); CustomNum(1i8).write_to(&mut tbuff)?; CustomNum(2i16).write_to(&mut tbuff)?; CustomNum(3i32).write_to(&mut tbuff)?; UncheckedCustomNum(4i8).write_to(&mut tbuff)?; UncheckedCustomNum(5i16).write_to(&mut tbuff)?; // UncheckedCustomNum(6i32).write_to(&mut tbuff)?; /* no method named `write_to` found for struct `UncheckedCustomNum` in the current scope the method was found for - `UncheckedCustomNum` - `UncheckedCustomNum` */ assert_eq!(tbuff, "12345"); Ok(()) } ``` See all ## License: This project has a dual license according to (LICENSE-MIT) and (LICENSE-APACHE-2-0).

### Apache License:

Licensed under the Apache License, Version 2.0.

### MIT License:

Licensed under the MIT License.