Merge pull request #957 from schungx/master

Prepare 1.21.0 release

Author: schungx

Cargo.toml

@@ -3,7 +3,7 @@ members = [".", "codegen"]
 
 [package]
 name = "rhai"
-version = "1.20.1"
+version = "1.21.0"
 rust-version = "1.66.0"
 edition = "2018"
 resolver = "2"

src/types/fn_ptr.rs

@@ -99,6 +99,15 @@ impl FnPtr {
     /// # Errors
     ///
     /// Returns an error if the function name is not a valid identifier or is a reserved keyword.
+    ///
+    /// # WARNING - Unstable API
+    ///
+    /// This API is volatile and may change in the future.
+    ///
+    /// # Callback Function Signature
+    ///
+    /// `Fn(context: NativeCallContext, &mut [&mut Dynamic]) -> Result<Dynamic, Box<EvalAltResult>>`
+    #[deprecated = "This API is NOT deprecated, but it is considered volatile and may change in the future."]
     #[inline(always)]
     pub fn from_fn(
         name: impl Into<ImmutableString>,
@@ -109,13 +118,23 @@ impl FnPtr {
             + Sync
             + 'static,
     ) -> RhaiResultOf<Self> {
+        #[allow(deprecated)]
         Self::from_dyn_fn(name, Box::new(func))
     }
     /// Create a new function pointer from a native Rust function.
     ///
     /// # Errors
     ///
     /// Returns an error if the function name is not a valid identifier or is a reserved keyword.
+    ///
+    /// # WARNING - Unstable API
+    ///
+    /// This API is volatile and may change in the future.
+    ///
+    /// # Callback Function Signature
+    ///
+    /// `Fn(context: NativeCallContext, &mut [&mut Dynamic]) -> Result<Dynamic, Box<EvalAltResult>>`
+    #[deprecated = "This API is NOT deprecated, but it is considered volatile and may change in the future."]
     #[inline]
     pub fn from_dyn_fn(
         name: impl Into<ImmutableString>,