From f3d679da59a64711ef96042668b26dffd1e662d5 Mon Sep 17 00:00:00 2001
From: Jokler <jokler.contact@gmail.com>
Date: Sun, 29 Oct 2017 17:09:04 +0100
Subject: Add Database trait to be used by the Factoids plugin

---
 src/plugins/factoids/database.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 src/plugins/factoids/database.rs

(limited to 'src/plugins/factoids/database.rs')

diff --git a/src/plugins/factoids/database.rs b/src/plugins/factoids/database.rs
new file mode 100644
index 0000000..7a6f568
--- /dev/null
+++ b/src/plugins/factoids/database.rs
@@ -0,0 +1,18 @@
+use std::fmt;
+
+use std::collections::HashMap;
+
+pub trait Database: Send + Sync + fmt::Debug {
+    fn insert(&mut self, name: String, content: String) -> Option<String>;
+    fn get(&self, name: &str) -> Option<&str>;
+}
+
+impl Database for HashMap<String, String> {
+    fn insert(&mut self, name: String, content: String) -> Option<String> {
+        self.insert(name, content)
+    }
+
+    fn get(&self, name: &str) -> Option<&str> {
+        self.get(name).map(String::as_str)
+    }
+}
-- 
cgit v1.2.3-70-g09d2