32 lines
572 B
Rust
32 lines
572 B
Rust
use effers::program;
|
|
|
|
// Effects can be referenced from inside a module
|
|
#[program(inc::Incrementer(increment(&self)))]
|
|
fn prog(val: u8) -> u8 {
|
|
let x = increment(val);
|
|
let y = increment(x);
|
|
x + y
|
|
}
|
|
|
|
mod inc {
|
|
pub trait Incrementer {
|
|
fn increment(&self, v: u8) -> u8;
|
|
|
|
fn check() -> bool;
|
|
}
|
|
|
|
pub struct TestInc;
|
|
impl Incrementer for TestInc {
|
|
fn check() -> bool {
|
|
false
|
|
}
|
|
fn increment(&self, v: u8) -> u8 {
|
|
v + 3
|
|
}
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
Prog.add(inc::TestInc).run(1);
|
|
}
|