Added program class for generic programs

Cargo.lock

@@ -1084,6 +1084,12 @@ version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b2a4787296e9989611394c33f193f676704af1686e70b8f8033ab5ba9a35a94"
 
+[[package]]
+name = "pin-project-lite"
+version = "0.2.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58"
+
 [[package]]
 name = "pkg-config"
 version = "0.3.27"
@@ -1223,6 +1229,7 @@ dependencies = [
  "log",
  "nalgebra",
  "pollster",
+ "tokio",
  "wgpu",
  "winit",
 ]
@@ -1437,6 +1444,16 @@ dependencies = [
  "strict-num",
 ]
 
+[[package]]
+name = "tokio"
+version = "1.34.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0c014766411e834f7af5b8f4cf46257aab4036ca95e9d2c144a10f59ad6f5b9"
+dependencies = [
+ "backtrace",
+ "pin-project-lite",
+]
+
 [[package]]
 name = "toml_datetime"
 version = "0.6.5"