stable-step

steps in stable rust

Examples

No Dependencies

toml [dependencies] stable-step = "0.1"

```rust use stable_step::{Step, StepExt};

[derive(Debug, PartialEq, Eq, PartialOrd, Ord)]

enum MyEnum { A, B, }

impl Step for MyEnum { const MIN: Self = Self::A; const MAX: Self = Self::B;

fn next(&self) -> Option<Self> {
    match self {
        Self::A => Some(Self::B),
        _ => None,
    }
}

fn prev(&self) -> Option<Self> {
    match self {
        Self::B => Some(Self::A),
        _ => None,
    }
}

}

fn main() { for value in MyEnum::iter() { println!("{:?}", value); } } ```

Proc Macros

toml [dependencies] stable-step = { version = "0.1", features = ["derive"] }

```rust use stable_step::{Step, StepExt};

[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Step)]

enum MyEnum { A, B, }

fn main() { for value in MyEnum::iter() { println!("{:?}", value); } } ```

License

<sup>Licensed under either of Apache License, Version 2.0 or MIT license at your option.</sup>

<sub>Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this crate by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.</sub>