Merge pull request #2083 from wpaulino/events-module

[rust-lightning] / lightning-persister / src / util.rs

diff --git a/lightning-persister/src/util.rs b/lightning-persister/src/util.rs
index 25bd00f5e9539ee8b486b79cb7436278015a5698..20c4a8151854a4e2b1b51183487305e374d95f89 100644 (file)
--- 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) {