Use type alias

src/api/deprecated.rs

@@ -2,7 +2,7 @@
 
 use crate::{
     Dynamic, Engine, EvalAltResult, Expression, FnPtr, ImmutableString, NativeCallContext,
-    RhaiResult, Scope, AST,
+    RhaiResult, RhaiResultOf, Scope, AST,
 };
 #[cfg(feature = "no_std")]
 use std::prelude::v1::*;
@@ -22,7 +22,7 @@ impl Engine {
     #[cfg(not(feature = "no_std"))]
     #[cfg(not(any(target_arch = "wasm32", target_arch = "wasm64")))]
     #[inline(always)]
-    pub fn consume_file(&self, path: std::path::PathBuf) -> Result<(), Box<EvalAltResult>> {
+    pub fn consume_file(&self, path: std::path::PathBuf) -> RhaiResultOf<()> {
         self.run_file(path)
     }
 
@@ -44,7 +44,7 @@ impl Engine {
         &self,
         scope: &mut Scope,
         path: std::path::PathBuf,
-    ) -> Result<(), Box<EvalAltResult>> {
+    ) -> RhaiResultOf<()> {
         self.run_file_with_scope(scope, path)
     }
 
@@ -58,7 +58,7 @@ impl Engine {
     /// This method will be removed in the next major version.
     #[deprecated(since = "1.1.0", note = "use `run` instead")]
     #[inline(always)]
-    pub fn consume(&self, script: &str) -> Result<(), Box<EvalAltResult>> {
+    pub fn consume(&self, script: &str) -> RhaiResultOf<()> {
         self.run(script)
     }
 
@@ -72,11 +72,7 @@ impl Engine {
     /// This method will be removed in the next major version.
     #[deprecated(since = "1.1.0", note = "use `run_with_scope` instead")]
     #[inline(always)]
-    pub fn consume_with_scope(
-        &self,
-        scope: &mut Scope,
-        script: &str,
-    ) -> Result<(), Box<EvalAltResult>> {
+    pub fn consume_with_scope(&self, scope: &mut Scope, script: &str) -> RhaiResultOf<()> {
         self.run_with_scope(scope, script)
     }
 
@@ -90,7 +86,7 @@ impl Engine {
     /// This method will be removed in the next major version.
     #[deprecated(since = "1.1.0", note = "use `run_ast` instead")]
     #[inline(always)]
-    pub fn consume_ast(&self, ast: &AST) -> Result<(), Box<EvalAltResult>> {
+    pub fn consume_ast(&self, ast: &AST) -> RhaiResultOf<()> {
         self.run_ast(ast)
     }
 
@@ -104,11 +100,7 @@ impl Engine {
     /// This method will be removed in the next major version.
     #[deprecated(since = "1.1.0", note = "use `run_ast_with_scope` instead")]
     #[inline(always)]
-    pub fn consume_ast_with_scope(
-        &self,
-        scope: &mut Scope,
-        ast: &AST,
-    ) -> Result<(), Box<EvalAltResult>> {
+    pub fn consume_ast_with_scope(&self, scope: &mut Scope, ast: &AST) -> RhaiResultOf<()> {
         self.run_ast_with_scope(scope, ast)
     }
     /// Call a script function defined in an [`AST`] with multiple [`Dynamic`] arguments
@@ -258,7 +250,7 @@ impl NativeCallContext<'_> {
 
 #[allow(useless_deprecated)]
 #[deprecated(since = "1.2.0", note = "explicitly wrap `EvalAltResult` in `Err`")]
-impl<T> From<EvalAltResult> for Result<T, Box<EvalAltResult>> {
+impl<T> From<EvalAltResult> for RhaiResultOf<T> {
     #[inline(always)]
     fn from(err: EvalAltResult) -> Self {
         Err(err.into())