Update heapless to v0.8.0

Cargo.toml

@@ -10,7 +10,7 @@ version = "0.9.0"
 edition = "2018"
 
 [dependencies]
-heapless = "0.6.1"
+heapless = "0.8.0"
 
 [dependencies.nom]
 default-features = false

src/enums.rs

@@ -1,7 +1,7 @@
 #[cfg(test)]
 mod tests;
 
-use heapless::{consts::U5, Vec};
+use heapless::Vec;
 
 ///The following are the implemented ANSI escape sequences. More to be added.
 #[derive(Debug, PartialEq, Clone)]
@@ -16,7 +16,7 @@ pub enum AnsiSequence {
     CursorRestore,
     EraseDisplay,
     EraseLine,
-    SetGraphicsMode(Vec<u8, U5>),
+    SetGraphicsMode(Vec<u8, 5>),
     SetMode(u8),
     ResetMode(u8),
     HideCursor,