Remove volatile warnings for types and functions exposed unter internals.

src/types/dynamic.rs

@@ -234,10 +234,6 @@ pub enum Union {
 ///
 /// This type provides transparent interoperability between normal [`Dynamic`] and shared
 /// [`Dynamic`] values.
-///
-/// # Volatile Data Structure
-///
-/// This type is volatile and may change.
 #[derive(Debug)]
 pub struct DynamicReadLock<'d, T: Clone>(DynamicReadLockInner<'d, T>);
 
@@ -275,10 +271,6 @@ impl<'d, T: Any + Clone> Deref for DynamicReadLock<'d, T> {
 ///
 /// This type provides transparent interoperability between normal [`Dynamic`] and shared
 /// [`Dynamic`] values.
-///
-/// # Volatile Data Structure
-///
-/// This type is volatile and may change.
 #[derive(Debug)]
 pub struct DynamicWriteLock<'d, T: Clone>(DynamicWriteLockInner<'d, T>);
 

src/types/fn_ptr.rs

@@ -141,6 +141,7 @@ impl FnPtr {
         args.parse(&mut arg_values);
 
         let lib = [ast.as_ref()];
+        #[allow(deprecated)]
         let ctx = NativeCallContext::new(engine, self.fn_name(), &lib);
 
         let result = self.call_dynamic(&ctx, None, arg_values)?;

src/types/parse_error.rs

@@ -11,10 +11,6 @@ use std::prelude::v1::*;
 
 /// _(internals)_ Error encountered when tokenizing the script text.
 /// Exported under the `internals` feature only.
-///
-/// # Volatile Data Structure
-///
-/// This type is volatile and may change.
 #[derive(Debug, Eq, PartialEq, Clone, Hash)]
 #[non_exhaustive]
 pub enum LexError {