moved group prompt constructor

src/mod_config_installer.rs

@@ -7,11 +7,7 @@ use crate::fomod::{
 
 #[derive(Debug)]
 pub struct InstallerState {
-    /// Flags set by plugin selections throughout the install
     flags: HashMap<String, String>,
-
-    /// Files to install, keyed by destination path.
-    /// Higher priority value wins when destinations conflict.
     selected_files: Vec<FileTypeEnum>,
 }
 
@@ -99,6 +95,29 @@ pub struct GroupPrompt {
     pub options: Vec<InstallOption>,
 }
 
+impl GroupPrompt {
+    fn new(group: &Group, state: &InstallerState, installed_plugins: &[String]) -> Self {
+        let options = group
+            .plugins
+            .plugin
+            .iter()
+            .enumerate()
+            .map(|(idx, option)| InstallOption {
+                name: option.name.trim().to_owned(),
+                option_type: resolve_plugin_type(option, state, installed_plugins),
+                description: option.description.trim().to_owned(),
+                idx,
+            })
+            .collect();
+
+        Self {
+            name: group.name.clone(),
+            select_type: group.typ,
+            options,
+        }
+    }
+}
+
 pub struct InstallOption {
     pub name: String,
     pub option_type: PluginTypeEnum,
@@ -112,31 +131,6 @@ impl Display for InstallOption {
     }
 }
 
-fn create_group_prompt(
-    group: &Group,
-    state: &InstallerState,
-    installed_plugins: &[String],
-) -> GroupPrompt {
-    let options = group
-        .plugins
-        .plugin
-        .iter()
-        .enumerate()
-        .map(|(idx, option)| InstallOption {
-            name: option.name.trim().to_owned(),
-            option_type: resolve_plugin_type(option, state, installed_plugins),
-            description: option.description.trim().to_owned(),
-            idx,
-        })
-        .collect();
-
-    GroupPrompt {
-        name: group.name.clone(),
-        select_type: group.typ,
-        options,
-    }
-}
-
 /// Each plugin in the install steps have a type. e.g.: Optional, Required, Recommended
 /// But the type depends on dependencies
 /// This function eveluates the plugin type
@@ -207,7 +201,7 @@ impl FomodInstaller {
                 for group in &step.optional_file_groups.group {
                     // TODO: Skip groups where all plugins are NotUsable
 
-                    let prompt = create_group_prompt(group, &state, &self.installed_plugins);
+                    let prompt = GroupPrompt::new(group, &state, &self.installed_plugins);
 
                     let selected_plugins = (self.group_prompt)(prompt);