Bump nb to 1.1, implement Defmt for spi::Error

Author: techmccat

Cargo.toml

@@ -12,7 +12,7 @@ repository = "https://github.com/stm32-rs/stm32g4xx-hal"
 version = "0.0.2"
 
 [dependencies]
-nb = "0.1.1"
+nb = "1.1"
 stm32g4 = "0.15.1"
 paste = "1.0"
 bitflags = "1.2"
@@ -92,7 +92,7 @@ stm32g4a1 = ["stm32g4/stm32g4a1"]
 log-itm = ["cortex-m-log/itm"]
 log-rtt = []
 log-semihost = ["cortex-m-log/semihosting"]
-defmt-logging = ["defmt"]
+defmt-logging = ["defmt", "nb/defmt-0-3"]
 
 [profile.dev]
 codegen-units = 1
@@ -101,7 +101,7 @@ incremental = false
 lto = false
 
 [profile.release]
-debug = false
+debug = true
 codegen-units = 1
 incremental = false
 lto = true

src/spi.rs

@@ -27,6 +27,7 @@ use core::ptr;
 pub use hal::spi::{Mode, Phase, Polarity, MODE_0, MODE_1, MODE_2, MODE_3};
 
 /// SPI error
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 #[derive(Debug)]
 pub enum Error {
     /// Overrun occurred