From 855ae756973990be35186d554562a75f692c06e7 Mon Sep 17 00:00:00 2001
From: Joe Wilm <joe@jwilm.com>
Date: Sat, 21 May 2016 11:08:50 -0700
Subject: Add render time meter

Optimization is impossible without measurement!
---
 src/grid.rs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src/grid.rs')

diff --git a/src/grid.rs b/src/grid.rs
index 0418ed53..86a2e45f 100644
--- a/src/grid.rs
+++ b/src/grid.rs
@@ -9,13 +9,15 @@ pub fn num_cells_axis(cell_width: u32, cell_sep: i32, screen_width: u32) -> u32
 
 #[derive(Clone)]
 pub struct Cell {
-    pub character: Option<String>,
+    pub character: String,
 }
 
 impl Cell {
-    pub fn new(c: Option<String>) -> Cell {
+    pub fn new<S>(c: S) -> Cell
+        where S: Into<String>
+    {
         Cell {
-            character: c,
+            character: c.into(),
         }
     }
 }
@@ -76,7 +78,7 @@ pub struct Row(Vec<Cell>);
 
 impl Row {
     pub fn new(columns: usize) -> Row {
-        Row(vec![Cell::new(None); columns])
+        Row(vec![Cell::new(""); columns])
     }
 
     pub fn cols(&self) -> usize {
-- 
cgit