Remove vestigial backwards syncing functionality.

This functionality won't be present until the refactor in 0.5.0

server/src/plugin.rs

@@ -9,13 +9,6 @@ pub enum TransformFileResult {
     // TODO: Error case
 }
 
-pub enum RbxChangeResult {
-    Write(Option<VfsItem>),
-    Pass,
-
-    // TODO: Error case
-}
-
 pub enum FileChangeResult {
     MarkChanged(Option<Vec<Route>>),
     Pass,
@@ -26,10 +19,6 @@ pub trait Plugin {
     /// into a Roblox instance.
     fn transform_file(&self, plugins: &PluginChain, vfs_item: &VfsItem) -> TransformFileResult;
 
-    /// Invoked when a Roblox Instance change is reported by the Roblox Studio
-    /// plugin and needs to be turned into a file to save.
-    fn handle_rbx_change(&self, route: &Route, rbx_item: &RbxInstance) -> RbxChangeResult;
-
     /// Invoked when a file changes on the filesystem. The result defines what
     /// routes are marked as needing to be refreshed.
     fn handle_file_change(&self, route: &Route) -> FileChangeResult;
@@ -58,17 +47,6 @@ impl PluginChain {
         None
     }
 
-    pub fn handle_rbx_change(&self, route: &Route, rbx_item: &RbxInstance) -> Option<VfsItem> {
-        for plugin in &self.plugins {
-            match plugin.handle_rbx_change(route, rbx_item) {
-                RbxChangeResult::Write(vfs_item) => return vfs_item,
-                RbxChangeResult::Pass => {},
-            }
-        }
-
-        None
-    }
-
     pub fn handle_file_change(&self, route: &Route) -> Option<Vec<Route>> {
         for plugin in &self.plugins {
             match plugin.handle_file_change(route) {

server/src/plugins/default_plugin.rs

@@ -1,7 +1,7 @@
 use std::collections::HashMap;
 
 use core::Route;
-use plugin::{Plugin, PluginChain, TransformFileResult, RbxChangeResult, FileChangeResult};
+use plugin::{Plugin, PluginChain, TransformFileResult, FileChangeResult};
 use rbx::{RbxInstance, RbxValue};
 use vfs::VfsItem;
 
@@ -60,8 +60,4 @@ impl Plugin for DefaultPlugin {
     fn handle_file_change(&self, route: &Route) -> FileChangeResult {
         FileChangeResult::MarkChanged(Some(vec![route.clone()]))
     }
-
-    fn handle_rbx_change(&self, _route: &Route, _rbx_item: &RbxInstance) -> RbxChangeResult {
-        RbxChangeResult::Pass
-    }
 }

server/src/plugins/json_model_plugin.rs

@@ -2,7 +2,7 @@ use regex::Regex;
 use serde_json;
 
 use core::Route;
-use plugin::{Plugin, PluginChain, TransformFileResult, RbxChangeResult, FileChangeResult};
+use plugin::{Plugin, PluginChain, TransformFileResult, FileChangeResult};
 use rbx::RbxInstance;
 use vfs::VfsItem;
 
@@ -48,8 +48,4 @@ impl Plugin for JsonModelPlugin {
     fn handle_file_change(&self, _route: &Route) -> FileChangeResult {
         FileChangeResult::Pass
     }
-
-    fn handle_rbx_change(&self, _route: &Route, _rbx_item: &RbxInstance) -> RbxChangeResult {
-        RbxChangeResult::Pass
-    }
 }

server/src/plugins/script_plugin.rs

@@ -3,7 +3,7 @@ use std::collections::HashMap;
 use regex::Regex;
 
 use core::Route;
-use plugin::{Plugin, PluginChain, TransformFileResult, RbxChangeResult, FileChangeResult};
+use plugin::{Plugin, PluginChain, TransformFileResult, FileChangeResult};
 use rbx::{RbxInstance, RbxValue};
 use vfs::VfsItem;
 
@@ -117,8 +117,4 @@ impl Plugin for ScriptPlugin {
             FileChangeResult::Pass
         }
     }
-
-    fn handle_rbx_change(&self, _route: &Route, _rbx_item: &RbxInstance) -> RbxChangeResult {
-        RbxChangeResult::Pass
-    }
 }