X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning-persister%2Fsrc%2Futil.rs;h=20c4a8151854a4e2b1b51183487305e374d95f89;hb=2d4bf974e5b588ce93cc8f1e133cda30ca1d91ee;hp=25bd00f5e9539ee8b486b79cb7436278015a5698;hpb=637fb88037fa329363e4b6462e9ad01f25cb4e41;p=rust-lightning

diff --git a/lightning-persister/src/util.rs b/lightning-persister/src/util.rs
index 25bd00f5..20c4a815 100644
--- a/lightning-persister/src/util.rs
+++ b/lightning-persister/src/util.rs
@@ -84,7 +84,6 @@ mod tests {
 	use super::{write_to_file};
 	use std::fs;
 	use std::io;
-	use std::io::Write;
 	use std::path::PathBuf;
 
 	struct TestWriteable{}
@@ -103,10 +102,10 @@ mod tests {
 		let test_writeable = TestWriteable{};
 		let filename = "test_readonly_dir_persister_filename".to_string();
 		let path = "test_readonly_dir_persister_dir";
-		fs::create_dir_all(path.to_string()).unwrap();
-		let mut perms = fs::metadata(path.to_string()).unwrap().permissions();
+		fs::create_dir_all(path).unwrap();
+		let mut perms = fs::metadata(path).unwrap().permissions();
 		perms.set_readonly(true);
-		fs::set_permissions(path.to_string(), perms).unwrap();
+		fs::set_permissions(path, perms).unwrap();
 		let mut dest_file = PathBuf::from(path);
 		dest_file.push(filename);
 		match write_to_file(dest_file, &test_writeable) {