xfont 0.3.0

font query.
Documentation 
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use super::*;

pub trait ToWide {
	fn to_wide_null(&self) -> Vec<u16>;
}

#[cfg(target_os = "windows")]
mod towide {
	use super::*;
	use std::os::windows::ffi::*;
	impl<T> ToWide for T
	where
		T: AsRef<OsStr>,
	{
		fn to_wide_null(&self) -> Vec<u16> {
			self.as_ref().encode_wide().chain(Some(0)).collect()
		}
	}
}
#[cfg(not(target_os = "windows"))]
mod towide {
	use super::*;
	impl<T> ToWide for T
	where
		T: AsRef<OsStr>,
	{
		fn to_wide_null(&self) -> Vec<u16> {
			unreachable!()
		}
	}
}