Bump msrv to keep in sync with our dependencies

.github/workflows/main.yml

@@ -31,7 +31,7 @@ jobs:
           - rust: stable
           - rust: beta
           - rust: nightly
-          - rust: 1.73.0
+          - rust: 1.78.0
     steps:
     - uses: actions/checkout@v2
     - name: Install rust

Cargo.toml

@@ -1,13 +1,13 @@
 [package]
 name = "cargo_metadata"
-version = "0.19.0"
+version = "0.19.1"
 authors = ["Oliver Schneider <git-spam-no-reply9815368754983@oli-obk.de>"]
 repository = "https://github.com/oli-obk/cargo_metadata"
 description = "structured access to the output of `cargo metadata`"
 license = "MIT"
 readme = "README.md"
 edition = "2021"
-rust-version = "1.73.0"
+rust-version = "1.78.0"
 
 [dependencies]
 camino = { version = "1.0.7", features = ["serde1"] }

src/messages.rs

@@ -80,7 +80,7 @@ impl<'de> de::Deserialize<'de> for ArtifactDebuginfo {
     {
         struct Visitor;
 
-        impl<'de> de::Visitor<'de> for Visitor {
+        impl de::Visitor<'_> for Visitor {
             type Value = ArtifactDebuginfo;
 
             fn expecting(&self, formatter: &mut fmt::Formatter<'_>) -> fmt::Result {