From c8a8cb4ec532cbf1a6821fba4b2084b4f0e7b4c0 Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@robocracy.org>
Date: Wed, 9 Jan 2019 18:17:20 -0800
Subject: impl AsRef, From, Into for FatCatId

---
 rust/src/identifiers.rs | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

(limited to 'rust/src')

diff --git a/rust/src/identifiers.rs b/rust/src/identifiers.rs
index 5cfa2fb6..e107d16f 100644
--- a/rust/src/identifiers.rs
+++ b/rust/src/identifiers.rs
@@ -4,7 +4,7 @@ use regex::Regex;
 use serde_json;
 use std::str::FromStr;
 use uuid::Uuid;
-use std::fmt;
+use std::{fmt, convert};
 
 
 #[derive(Clone, Copy, PartialEq, Debug)]
@@ -23,11 +23,29 @@ impl FromStr for FatCatId {
     }
 }
 
+impl convert::AsRef<Uuid> for FatCatId {
+    fn as_ref(&self) -> &Uuid {
+        &self.0
+    }
+}
+
+impl convert::Into<Uuid> for FatCatId {
+    fn into(self) -> Uuid {
+        self.0
+    }
+}
+
+impl convert::From<Uuid> for FatCatId {
+    fn from(u: Uuid) -> FatCatId {
+        FatCatId(u)
+    }
+}
+
 impl FatCatId {
     pub fn to_uuid(&self) -> Uuid {
         self.0
     }
-    // TODO: just make it u: Uuid and clone (not by ref)
+    // TODO: make it possible to just pass 'Uuid' in addition to '&Uuid'
     pub fn from_uuid(u: &Uuid) -> FatCatId {
         FatCatId(*u)
     }
-- 
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