On Sun, Mar 30, 2014 at 8:08 AM, Vladimir Pouzanov <farcal...@gmail.com> wrote: > gpio::Pin::new(0, 15, gpio::Out, gpio::UART1_TXD); // p13 -> TXD > > compiles, but something like > > gpio::Pin::new(0, 15, gpio::Out, gpio::SPI_MISO); // p13 -> TXD > > would fail, because there's no SPI_MISO defined for port 0 pin 15.
I would have each port/pin combination be a separate function or object which takes an appropriate enum as an argument for the function, maybe "fn new_port0_pin15(func: Port0Pin15Func)" or set up objects so that "port0.pin15.init(...)" works. You could use a macro to define these more easily. If you really want to write '(0, 15', you could use a macro to turn that into the preceding, but I wouldn't. _______________________________________________ Rust-dev mailing list Rust-dev@mozilla.org https://mail.mozilla.org/listinfo/rust-dev
