Crate piperize 

Piperize

inspired by elixir’s pipe functions this gets rid of the boilerplate of writing a new trait if you want to create a dot method on some type

Before:

pub trait FooThis {
    fn foo_this(self) -> i32;
}

impl FooThis for i32 {
    fn foo_this(self) -> i32 {
        self + self
    }
}

fn main() {
    let foo = 21.foo_this();
    assert_eq!(foo, 42);
}

After:

#[piperize::piperize]
fn foo_this(input: i32) -> i32 {
    input + input
}

fn main() {
    let foo = 21.foo_this();
    assert_eq!(foo, 42);
}

Using multiple arguments:

#[piperize::piperize]
fn my_add(a: i32, b: i32) -> i32 {
    a + b
}

fn main() {
    let foo = 21.my_add(21);
    assert_eq!(foo, 42);
}

Attribute Macros

piperize