update to rust 1.87

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "rox"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 license = "GPL-3.0"
 authors = ["Sebastian Hugentobler <shu@vanwa.ch>"]
 

flake.nix

@@ -20,13 +20,12 @@
         rust = fx.combine [
           (fx.fromToolchainFile {
             file = ./rust-toolchain.toml;
-            sha256 = "sha256-AJ6LX/Q/Er9kS15bn9iflkUwcgYqRQxiOIL2ToVAXaU=";
+            sha256 = "sha256-KUm16pHj+cRedf8vxs/Hd2YWxpOrWZ7UOrwhILdSJBU=";
           })
         ];
         buildInputs = [
           rust
           pkgs.cargo-deny
-          pkgs.rust-analyzer
         ];
       in
       {

rust-toolchain.toml

@@ -1,4 +1,4 @@
 [toolchain]
-channel = "1.85.0"
+channel = "1.87.0"
 components = ["rust-src", "rustc", "cargo", "rust-std", "rustfmt", "clippy", "rust-analyzer"]
 profile = "minimal"

src/main.rs

@@ -6,9 +6,6 @@ use tracing::error;
 
 /// Cli entrypoint.
 fn main() {
-    if std::env::var_os("RUST_LOG").is_none() {
-        std::env::set_var("RUST_LOG", "info");
-    }
     tracing_subscriber::fmt::init();
 
     let cli = Cli::parse();