impl-template 1.0.0-alpha

A procedural macro for generating impl-blocks based on a simple template.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

use impl_template::impl_template;

trait Foo {}

mod types {
    pub struct Bar;
    pub struct Baz;
}

#[impl_template]
impl Foo for ((types::Bar, types::Baz)) {}

fn main() {
    assert_impls_foo::<types::Bar>();
    assert_impls_foo::<types::Baz>();
}

fn assert_impls_foo<F: Foo>() {}