From 6accb4d80c750c60d53f2d8246865e78731ce535 Mon Sep 17 00:00:00 2001
From: David Calavera <david.calavera@gmail.com>
Date: Thu, 20 Jan 2022 21:23:41 -0800
Subject: [PATCH] Expose Scope#items

Items can be used to perform actions based on what's in the Scope.

Signed-off-by: David Calavera <david.calavera@gmail.com>
---
 src/item.rs  | 8 ++++++++
 src/lib.rs   | 1 +
 src/scope.rs | 5 +++++
 3 files changed, 14 insertions(+)

diff --git a/src/item.rs b/src/item.rs
index 5f6fb62..a42282e 100644
--- a/src/item.rs
+++ b/src/item.rs
@@ -6,13 +6,21 @@ use crate::r#impl::Impl;
 use crate::r#struct::Struct;
 use crate::r#trait::Trait;
 
+/// The types of items that can be defined.
 #[derive(Debug, Clone)]
 pub enum Item {
+    /// Module
     Module(Module),
+    /// Struct
     Struct(Struct),
+    /// Function
     Function(Function),
+    /// Trait
     Trait(Trait),
+    /// Enum
     Enum(Enum),
+    /// Impl
     Impl(Impl),
+    /// Raw
     Raw(String),
 }
diff --git a/src/lib.rs b/src/lib.rs
index 70b8675..8d318bf 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -54,6 +54,7 @@ pub use field::*;
 pub use formatter::*;
 pub use function::*;
 pub use import::*;
+pub use item::*;
 pub use module::*;
 pub use scope::*;
 pub use variant::*;
diff --git a/src/scope.rs b/src/scope.rs
index 1312139..95b0275 100644
--- a/src/scope.rs
+++ b/src/scope.rs
@@ -233,6 +233,11 @@ impl Scope {
         ret
     }
 
+    /// Return the items in the scope.
+    pub fn items(&self) -> &Vec<Item> {
+        &self.items
+    }
+
     /// Formats the scope using the given formatter.
     pub fn fmt(&self, fmt: &mut Formatter<'_>) -> fmt::Result {
         self.fmt_imports(fmt)?;