From b65127c2cb75c7425932f1fdaafde3b7c2923ba2 Mon Sep 17 00:00:00 2001
From: Sebastian Schmidt <isibboi@gmail.com>
Date: Wed, 27 Mar 2019 17:53:01 +0100
Subject: [PATCH] Add `Context` trait

 * Rename `HashMapConfiguration` to `HashMapContext`
 * Rename `EmptyConfiguration` to `EmptyContext`
 * Implement `Context` for both predefined contexts
 * Add the `ContextNotManipulable` error variant
 * Add function `EvalexprError::expected_type` to emit a specific type error when a type is expected dynamically within a context
 * Update tests and doctests
 * Add ValueType enum to aid dynamic typing

Relates to #22
---
 CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 97f81b2..19ed923 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,11 +4,15 @@
 
 ### Added
 
+ * Add the `Context` trait, that is a manipulable configuration
+ * Add `ContextNotManipulable` error variant for the `EmptyContext`
+
 ### Removed
 
 ### Changed
 
  * Get rid of some unwraps to improve safety
+ * Rename `HashMapConfiguration` to `HashMapContext` and `EmptyConfiguration` to `EmptyContext`
 
 ### Fixed