serial2 0.2.36

Cross platform serial ports
Documentation 
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use std::path::PathBuf;

pub const BAUD_RATES: &[(libc::speed_t, u32)] = &[
	// POSIX 2017.1: https://pubs.opengroup.org/onlinepubs/9699919799
	(libc::B50, 50),
	(libc::B75, 75),
	(libc::B110, 110),
	(libc::B134, 134),
	(libc::B150, 150),
	(libc::B200, 200),
	(libc::B300, 300),
	(libc::B600, 600),
	(libc::B1200, 1200),
	(libc::B1800, 1800),
	(libc::B2400, 2400),
	(libc::B4800, 4800),
	(libc::B9600, 9600),
	(libc::B19200, 19200),
	(libc::B38400, 38400),
	// Not POSIX anymore, but we realllly want these.
	// Please file an issue if these don't exist for your platform.
    #[cfg(not(target_os = "aix"))]
	(libc::B57600, 57600),
    #[cfg(not(target_os = "aix"))]
	(libc::B115200, 115200),
    #[cfg(not(target_os = "aix"))]
	(libc::B230400, 230400),
];

pub fn enumerate() -> std::io::Result<Vec<PathBuf>> {
	Err(std::io::Error::new(
		std::io::ErrorKind::Other,
		"port enumeration is not implemented for this platform",
	))
}