escape tabs in string output

brianm · Feb 5, 2017 · 6503367 · 6503367
1 parent a144969
commit 6503367
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Showing 3 changed files with 4 additions and 2 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/sample.json b/sample.json
@@ -1,6 +1,7 @@
 {
     "name": "Brian",
     "pets":["dog"],
+    "story":"Sometimes\nI add newlines and\ttabs\n",
     "diet":{
         "drink": "coffee",
         "eat": "bacon"

diff --git a/src/main.rs b/src/main.rs
@@ -76,7 +76,8 @@ fn render(v: &Value) -> String {
         &Value::Null => String::new(),
         &Value::Bool(ref b) => format!("{}", b),
         &Value::Number(ref b) => format!("{}", b),
-        &Value::String(ref s) => format!("{}", s.replace("\n", "\\n")),
+        &Value::String(ref s) => format!("{}", s.replace("\n", "\\n")
+                                                .replace("\t", "\\t")),
         &Value::Array(_) => format!("{}", v),
         &Value::Object(_) => format!("{}", v),
     }