From ac59d9359ddc1e9bcc15240a5d26833c12d86f5e Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Wed, 17 Nov 2021 01:21:10 +0100
Subject: runner: handle force_run flag, warn if output hash does not match

---
 crates/runner/src/util/cjson.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'crates/runner/src/util/cjson.rs')

diff --git a/crates/runner/src/util/cjson.rs b/crates/runner/src/util/cjson.rs
index 5990943..e3840ce 100644
--- a/crates/runner/src/util/cjson.rs
+++ b/crates/runner/src/util/cjson.rs
@@ -24,6 +24,12 @@ pub fn to_file<P: AsRef<Path>, T: ?Sized + Serialize>(path: P, value: &T) -> io:
 	file.sync_all()
 }
 
+pub fn to_string<T: ?Sized + Serialize>(value: &T) -> Result<String> {
+	let mut ret = Vec::new();
+	to_writer(&mut ret, value)?;
+	Ok(String::from_utf8(ret).unwrap())
+}
+
 pub fn digest<D: Digest + Write, T: ?Sized + Serialize>(value: &T) -> Result<digest::Output<D>> {
 	let mut digest = <D as Digest>::new();
 	to_writer(&mut digest, value)?;
-- 
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