Add support for Any state value

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ### v0.2.1
 
+* Runtime - Add support for **Any** state type.
 * SDK - Use fsio crate for file system apis.
 * Runtime - Use fsio crate for file system apis.
 

duckscript/src/types/runtime.rs

@@ -9,7 +9,10 @@ mod runtime_test;
 
 use crate::types::command::Commands;
 use crate::types::instruction::Instruction;
+use std::any::Any;
+use std::cell::RefCell;
 use std::collections::HashMap;
+use std::rc::Rc;
 
 /// enum defining what values can be stored in the state map
 #[derive(Debug, Clone)]
@@ -36,6 +39,8 @@ pub enum StateValue {
     List(Vec<StateValue>),
     /// sub state value
     SubState(HashMap<String, StateValue>),
+    /// any value
+    Any(Rc<RefCell<dyn Any>>),
 }
 
 /// The context structure

duckscript_sdk/src/utils/state.rs

@@ -144,6 +144,7 @@ pub(crate) fn get_as_string(state_value: &StateValue) -> Result<String, String>
         StateValue::ByteArray(_) => Err("Unsupported value type.".to_string()),
         StateValue::List(_) => Err("Unsupported value type.".to_string()),
         StateValue::SubState(_) => Err("Unsupported value type.".to_string()),
+        StateValue::Any(_) => Err("Unsupported value type.".to_string()),
     }
 }
 
@@ -204,6 +205,10 @@ where
                 state.insert(key, StateValue::List(value));
                 Err("Invalid handle provided.".to_string())
             }
+            StateValue::Any(value) => {
+                state.insert(key, StateValue::Any(value));
+                Err("Invalid handle provided.".to_string())
+            }
         },
         None => Err(format!("Handle: {} not found.", &key).to_string()),
     }
@@ -266,6 +271,10 @@ where
                 state.insert(key, StateValue::SubState(value));
                 Err("Invalid handle provided.".to_string())
             }
+            StateValue::Any(value) => {
+                state.insert(key, StateValue::Any(value));
+                Err("Invalid handle provided.".to_string())
+            }
         },
         None => Err(format!("Handle: {} not found.", &key).to_string()),
     }