message: [pdsl_core] Remove no longer needed error kind
diff: @@ -11,10 +11,6 @@ pub enum ChunkErrorKind {
  access_at: u32,
  limit_at: u32,
  },
  - /// When trying to operate on a valid but empty (or uninitialized) storage slot.
  - EmptyStorageSlot{
  - at: u32,
  - },
  }
  /// A chunk error.
  @@ -37,11 +33,6 @@ impl ChunkError {
  pub(crate) fn access_out_of_bounds(access_at: u32, limit_at: u32) -> Self {
  Self{ kind: ChunkErrorKind::AccessOutOfBounds{access_at, limit_at}}
  }
  -
  - /// Creates an empty-storage-slot chunk error.
  - pub(crate) fn empty_slot(at: u32) -> Self {
  - Self{ kind: ChunkErrorKind::EmptyStorageSlot{at}}
  - }
  }
  impl Error for ChunkError {}
  @@ -57,13 +48,6 @@ impl Display for ChunkError {
  limit_at,
  )
  }
  - ChunkErrorKind::EmptyStorageSlot{at} => {
  - write!(
  - f,
  - "[pdsl_core] Error: tried to operate on a valid but empty storage slot (at: {:?})",
  - at,
  - )
  - }
  }
  }
  }
  