genio 0.2.1

A type safe, low level replacement for `std::io`. Supports `no_std` for embedded development, just disable cargo feature `std`. Because of limitations of `std::io::Error` type, `genio` provides `Read` and `Write` traits that allow implementors to choose their own type. This type can be better at expressing what kinds of error can happen.
Documentation 
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use Write;
use void::Void;

/// Silently drops everything that is written to it.
pub struct Sink;

impl Write for Sink {
    type WriteError = Void;
    type FlushError = Void;
    
    fn write(&mut self, buf: &[u8]) -> Result<usize, Self::WriteError> {
        Ok(buf.len())
    }

    fn flush(&mut self) -> Result<(), Self::FlushError> {
        Ok(())
    }

    fn size_hint(&mut self, _bytes: usize) {}
}