simple_playback api from nrf sdk

embassy-nrf/src/util.rs

@@ -2,14 +2,14 @@ const SRAM_LOWER: usize = 0x2000_0000;
 const SRAM_UPPER: usize = 0x3000_0000;
 
 /// Does this slice reside entirely within RAM?
-pub(crate) fn slice_in_ram(slice: &[u8]) -> bool {
+pub(crate) fn slice_in_ram<T>(slice: &[T]) -> bool {
     let ptr = slice.as_ptr() as usize;
     ptr >= SRAM_LOWER && (ptr + slice.len()) < SRAM_UPPER
 }
 
 /// Return an error if slice is not in RAM.
 #[cfg(not(feature = "nrf51"))]
-pub(crate) fn slice_in_ram_or<T>(slice: &[u8], err: T) -> Result<(), T> {
+pub(crate) fn slice_in_ram_or<T, E>(slice: &[T], err: E) -> Result<(), E> {
     if slice.len() == 0 || slice_in_ram(slice) {
         Ok(())
     } else {