Rust 1.89: Add elided lifetime parameters (`'_`) where appropriate.

Rust 1.89 added a new warning:

    warning: hiding a lifetime that's elided elsewhere is confusing
     --> src/setup/repo.rs:4:14
      |
    4 |     fn setup(&mut self) -> Setup;
      |              ^^^^^^^^^     ----- the same lifetime is hidden here
      |              |
      |              the lifetime is elided here
      |
      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
    help: use `'_` for type paths
      |
    4 |     fn setup(&mut self) -> Setup<'_>;
      |                                 ++++

I don't entirely agree with the style advice here, but lifetime elision style is an evolving area in Rust and I'd rather track the Rust team's recommendations than invent my own, so I've added all of them.

1 files changed, 12 insertions, 12 deletions

diff --git a/src/test/fixtures/future.rs b/src/test/fixtures/future.rs
index c0fa528..86aba53 100644
--- a/src/test/fixtures/future.rs
+++ b/src/test/fixtures/future.rs
@@ -15,7 +15,7 @@ pub trait Expect: Sized {
     // and panics with the provided message if it is not.
     //
     // For stream operations, can be used to assert immediate completion.
-    fn expect_ready(self, message: &str) -> Ready<Self>
+    fn expect_ready(self, message: &str) -> Ready<'_, Self>
     where
         Self: Future;
 
@@ -26,7 +26,7 @@ pub trait Expect: Sized {
     //
     // For stream operations, can be used to assert that completion hasn't happened
     // yet.
-    fn expect_wait(self, message: &str) -> Wait<Self>
+    fn expect_wait(self, message: &str) -> Wait<'_, Self>
     where
         Self: Future;
 
@@ -37,7 +37,7 @@ pub trait Expect: Sized {
     //
     // For stream operations, can be used to assert that the stream has at least one
     // message.
-    fn expect_some<T>(self, message: &str) -> Some<Self>
+    fn expect_some<T>(self, message: &str) -> Some<'_, Self>
     where
         Self: Future<Output = Option<T>>;
 
@@ -47,27 +47,27 @@ pub trait Expect: Sized {
     // fixed.
     //
     // For stream operations, can be used to assert that the stream has ended.
-    fn expect_none<T>(self, message: &str) -> None<Self>
+    fn expect_none<T>(self, message: &str) -> None<'_, Self>
     where
         Self: Future<Output = Option<T>>;
 }
 
 impl<St> Expect for stream::Next<'_, St> {
-    fn expect_ready(self, message: &str) -> Ready<Self> {
+    fn expect_ready(self, message: &str) -> Ready<'_, Self> {
         Ready {
             future: self,
             message,
         }
     }
 
-    fn expect_wait(self, message: &str) -> Wait<Self> {
+    fn expect_wait(self, message: &str) -> Wait<'_, Self> {
         Wait {
             future: self,
             message,
         }
     }
 
-    fn expect_some<T>(self, message: &str) -> Some<Self>
+    fn expect_some<T>(self, message: &str) -> Some<'_, Self>
     where
         Self: Future<Output = Option<T>>,
     {
@@ -77,7 +77,7 @@ impl<St> Expect for stream::Next<'_, St> {
         }
     }
 
-    fn expect_none<T>(self, message: &str) -> None<Self>
+    fn expect_none<T>(self, message: &str) -> None<'_, Self>
     where
         Self: Future<Output = Option<T>>,
     {
@@ -89,21 +89,21 @@ impl<St> Expect for stream::Next<'_, St> {
 }
 
 impl<St, C> Expect for stream::Collect<St, C> {
-    fn expect_ready(self, message: &str) -> Ready<Self> {
+    fn expect_ready(self, message: &str) -> Ready<'_, Self> {
         Ready {
             future: self,
             message,
         }
     }
 
-    fn expect_wait(self, message: &str) -> Wait<Self> {
+    fn expect_wait(self, message: &str) -> Wait<'_, Self> {
         Wait {
             future: self,
             message,
         }
     }
 
-    fn expect_some<T>(self, message: &str) -> Some<Self>
+    fn expect_some<T>(self, message: &str) -> Some<'_, Self>
     where
         Self: Future<Output = Option<T>>,
     {
@@ -113,7 +113,7 @@ impl<St, C> Expect for stream::Collect<St, C> {
         }
     }
 
-    fn expect_none<T>(self, message: &str) -> None<Self>
+    fn expect_none<T>(self, message: &str) -> None<'_, Self>
     where
         Self: Future<Output = Option<T>>,
     {