Bump MSRV to 1.53

.github/workflows/rust.yml

@@ -12,16 +12,16 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        rust: [stable, beta, 1.51.0]
+        rust: [stable, beta, 1.53.0]
         exclude:
           - os: macos-latest
             rust: beta
           - os: macos-latest
-            rust: 1.51.0
+            rust: 1.53.0
           - os: windows-latest
             rust: beta
           - os: windows-latest
-            rust: 1.51.0
+            rust: 1.53.0
 
     runs-on: ${{ matrix.os }}
 

quinn-proto/Cargo.toml

@@ -8,6 +8,7 @@ keywords = ["quic"]
 categories = [ "network-programming", "asynchronous" ]
 workspace = ".."
 edition = "2018"
+rust-version = "1.53"
 
 [package.metadata.docs.rs]
 all-features = true

quinn-proto/src/frame.rs

@@ -458,9 +458,7 @@ pub struct StreamMeta {
     pub fin: bool,
 }
 
-// This manual implementation exists because `Default` is not implemented for
-// `Range<u64>` on Rust 1.45. If the MSRV is bumped in the future, this can be replaced
-// with `derive(Default)`.
+// This manual implementation exists because `Default` is not implemented for `StreamId`
 impl Default for StreamMeta {
     fn default() -> Self {
         StreamMeta {

quinn/Cargo.toml

@@ -9,6 +9,7 @@ keywords = ["quic"]
 categories = [ "network-programming", "asynchronous" ]
 workspace = ".."
 edition = "2018"
+rust-version = "1.53"
 
 [package.metadata.docs.rs]
 all-features = true