Upgrade to indexmap v2 (MSRV 1.63) (#741)

Co-authored-by: Toby Lawrence <tobz@users.noreply.github.com>
tower-rs · Jul 20, 2024 · 05a0a25 · 05a0a25
1 parent 7d723eb
commit 05a0a25
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Showing 6 changed files with 7 additions and 7 deletions.
diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
@@ -7,7 +7,7 @@ on:
   pull_request: {}
 
 env:
-  MSRV: 1.49.0
+  MSRV: 1.63.0
 
 jobs:
   check-stable:

diff --git a/README.md b/README.md
@@ -33,7 +33,7 @@ pattern. If your protocol is entirely stream based, Tower may not be a good fit.
 
 Tower will keep a rolling MSRV (minimum supported Rust version) policy of **at
 least** 6 months. When increasing the MSRV, the new Rust version must have been
-released at least six months ago. The current MSRV is 1.49.0.
+released at least six months ago. The current MSRV is 1.63.0.
 
 ## Getting Started
 

diff --git a/tower/Cargo.toml b/tower/Cargo.toml
@@ -20,7 +20,7 @@ clients and servers.
 categories = ["asynchronous", "network-programming"]
 keywords = ["io", "async", "non-blocking", "futures", "service"]
 edition = "2018"
-rust-version = "1.49.0"
+rust-version = "1.63.0"
 
 [features]
 
@@ -71,7 +71,7 @@ tower-service = { version = "0.3.1", path = "../tower-service" }
 futures-core = { version = "0.3", optional = true }
 futures-util = { version = "0.3", default-features = false, features = ["alloc"], optional = true }
 hdrhistogram = { version = "7.0", optional = true, default-features = false }
-indexmap = { version = "1.0.2", optional = true }
+indexmap = { version = "2.0.2", optional = true }
 slab = { version = "0.4", optional = true }
 tokio = { version = "1.6", optional = true, features = ["sync"] }
 tokio-stream = { version = "0.1.0", optional = true }

diff --git a/tower/README.md b/tower/README.md
@@ -174,7 +174,7 @@ Tower.
 
 Tower will keep a rolling MSRV (minimum supported Rust version) policy of **at
 least** 6 months. When increasing the MSRV, the new Rust version must have been
-released at least six months ago. The current MSRV is 1.49.0.
+released at least six months ago. The current MSRV is 1.63.0.
 
 ## License
 

diff --git a/tower/src/lib.rs b/tower/src/lib.rs
@@ -144,7 +144,7 @@
 //!
 //! Tower will keep a rolling MSRV (minimum supported Rust version) policy of **at
 //! least** 6 months. When increasing the MSRV, the new Rust version must have been
-//! released at least six months ago. The current MSRV is 1.49.0.
+//! released at least six months ago. The current MSRV is 1.63.0.
 //!
 //! [`Service`]: crate::Service
 //! [`Layer`]: crate::Layer

diff --git a/tower/src/ready_cache/cache.rs b/tower/src/ready_cache/cache.rs
@@ -193,7 +193,7 @@ where
     }
 
     /// Obtains a mutable reference to a service in the ready set by index.
-    pub fn get_ready_index_mut(&mut self, idx: usize) -> Option<(&mut K, &mut S)> {
+    pub fn get_ready_index_mut(&mut self, idx: usize) -> Option<(&K, &mut S)> {
         self.ready.get_index_mut(idx).map(|(k, v)| (k, &mut v.0))
     }