refactor(config)!: make resolve_local_toolchain() sync

Author: rami3l

src/cli/proxy_mode.rs

@@ -32,9 +32,6 @@ pub async fn main(arg0: &str, current_dir: PathBuf, process: &Process) -> Result
         .collect();
 
     let cfg = set_globals(current_dir, false, true, process)?;
-    let cmd = cfg
-        .resolve_local_toolchain(toolchain)?
-        .await
-        .command(arg0)?;
+    let cmd = cfg.resolve_local_toolchain(toolchain)?.command(arg0)?;
     run_command_for_dir(cmd, arg0, &cmd_args)
 }

src/config.rs

@@ -722,7 +722,7 @@ impl<'a> Cfg<'a> {
         })
     }
 
-    pub(crate) async fn resolve_local_toolchain(
+    pub(crate) fn resolve_local_toolchain(
         &self,
         name: Option<ResolvableLocalToolchainName>,
     ) -> Result<Toolchain<'_>> {