myutil

A simple and friendly error-chain.

Usage

```rust use myutil::{err::*, *};

fn a() -> Result<()> {} fn b() -> Result<()> {} fn b() -> Result<()> {}

fn main() { let res = a().c(d!()) .andthen(|| b().c(d!()) ) .andthen(|| c().c(d!()) ); pnk!(res); } ```

Sample