fix: import ring buffer after fix Cargo.toml of ring-buffer crate

src/lib.rs

@@ -16,8 +16,6 @@ use static_pins::StaticPinOps;
 
 mod structures;
 
-pub use structures::ring_buffer::*;
-
 pub type PollResult = Result<(), PollError>;
 pub type ReadByteResult = Result<u8, CorruptedData>;
 pub type CorruptedData = (u8, u8);

src/structures/ring_buffer.rs

@@ -2,6 +2,7 @@
 // Youtube: https://www.youtube.com/watch?v=uIJnATS9j_0
 
 use arduino_hal::port::PinOps;
+use ring_buffer::RingBuffer;
 use static_pins::StaticPinOps;
 
 use crate::{