--- a/rust/chg/src/locator.rs Mon Apr 13 01:19:09 2020 -0400
+++ b/rust/chg/src/locator.rs Sat Apr 11 00:21:37 2020 +0900
@@ -75,11 +75,7 @@
}
/// Specifies the arguments to be passed to the server at start.
- pub fn set_early_args<I, P>(&mut self, args: I)
- where
- I: IntoIterator<Item = P>,
- P: AsRef<OsStr>,
- {
+ pub fn set_early_args(&mut self, args: impl IntoIterator<Item = impl AsRef<OsStr>>) {
self.hg_early_args = args.into_iter().map(|a| a.as_ref().to_owned()).collect();
}
@@ -358,10 +354,7 @@
/// Creates a directory which the other users cannot access to.
///
/// If the directory already exists, tests its permission.
-fn create_secure_dir<P>(path: P) -> io::Result<()>
-where
- P: AsRef<Path>,
-{
+fn create_secure_dir(path: impl AsRef<Path>) -> io::Result<()> {
DirBuilder::new()
.mode(0o700)
.create(path.as_ref())
@@ -404,11 +397,7 @@
}
/// Collects arguments which need to be passed to the server at start.
-pub fn collect_early_args<I, P>(args: I) -> Vec<OsString>
-where
- I: IntoIterator<Item = P>,
- P: AsRef<OsStr>,
-{
+pub fn collect_early_args(args: impl IntoIterator<Item = impl AsRef<OsStr>>) -> Vec<OsString> {
let mut args_iter = args.into_iter();
let mut early_args = Vec::new();
while let Some(arg) = args_iter.next() {