add more traits to spi error

andrewgazelka · andrewgazelka · commit 54e7f9a7089b · 2022-01-14T12:26:41.000-08:00
diff --git a/src/spi.rs b/src/spi.rs
@@ -98,7 +98,7 @@ use crate::stm32::{SPI1, SPI2, SPI3, SPI4, SPI5, SPI6};
 use crate::time::Hertz;
 
 /// SPI error
-#[derive(Debug)]
+#[derive(Debug, Copy, Clone, Eq, PartialEq)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 #[non_exhaustive]
 pub enum Error {
