From 809d31a4273505487febb2dd281376d2bb3766ab Mon Sep 17 00:00:00 2001
From: Robin Krahl <robin.krahl@ireas.org>
Date: Fri, 25 Jan 2019 18:46:57 +0000
Subject: Remove rand_core::Error from public API

rand_core does not have a stable release yet, and it is unlikely that
there will be one soon.  To be able to stabilize nitrokey without
waiting for a stable rand_core version, we remove the rand_core::Error
type from the public API and replace it with a Box<dyn error::Error>.
---
 src/util.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/util.rs')

diff --git a/src/util.rs b/src/util.rs
index 5f25655..d87cd7c 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -73,7 +73,7 @@ pub fn get_last_error() -> Error {
 }
 
 pub fn generate_password(length: usize) -> Result<Vec<u8>, Error> {
-    let mut rng = OsRng::new()?;
+    let mut rng = OsRng::new().map_err(|err| Error::RandError(Box::new(err)))?;
     let mut data = vec![0u8; length];
     rng.fill_bytes(&mut data[..]);
     Ok(data)
-- 
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