its_ok

Provides ok and ok_unchecked macros for replacing ? with unwrap and unwrap_unchecked calls.

Example

```rust use its_ok::ok; use std::io::Write;

ok! { let mut buffer = Vec::new(); buffer.write_all(b"bytes")?; }

// The code above gets expanded into this. let mut buffer = Vec::new(); buffer.write_all(b"bytes").unwrap(); ```