From d6677b331996adb6087d4f0cee02100f3f40fd0c Mon Sep 17 00:00:00 2001
From: Chris Wong <lambda.fairy@gmail.com>
Date: Thu, 30 Apr 2015 16:32:15 +1200
Subject: [PATCH] Borrow spliced values instead of moving them
Closes #13
---
maud/src/lib.rs | 4 ++--
maud_macros/src/render.rs | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/maud/src/lib.rs b/maud/src/lib.rs
index 2ebc5cd..8e786a3 100644
--- a/maud/src/lib.rs
+++ b/maud/src/lib.rs
@@ -85,8 +85,8 @@ pub mod rt {
///
/// See <https://github.com/rust-lang/rust/issues/16617>
#[inline]
- pub fn write_fmt<T: fmt::Display>(w: &mut fmt::Write, value: T) -> fmt::Result {
- write!(w, "{}", value)
+ pub fn write_fmt<T: fmt::Display>(w: &mut fmt::Write, value: &T) -> fmt::Result {
+ write!(w, "{}", *value)
}
pub struct Escaper<'a, 'b: 'a> {
diff --git a/maud_macros/src/render.rs b/maud_macros/src/render.rs
index 6b73818..7d10eb5 100644
--- a/maud_macros/src/render.rs
+++ b/maud_macros/src/render.rs
@@ -96,12 +96,12 @@ impl<'cx> Renderer<'cx> {
let w = self.w;
let expr = match escape {
Escape::PassThru =>
- quote_expr!(self.cx, ::maud::rt::write_fmt($w, $expr)),
+ quote_expr!(self.cx, ::maud::rt::write_fmt($w, &$expr)),
Escape::Escape =>
quote_expr!(self.cx,
::maud::rt::write_fmt(
&mut ::maud::rt::Escaper { inner: $w },
- $expr)),
+ &$expr)),
};
let stmt = self.cx.stmt_expr(self.cx.expr_try(expr.span, expr));
self.push(stmt);