don't need to handle any flags explicitly

Author: schell

crates/cargo-gpu/src/toml.rs

@@ -88,7 +88,7 @@ impl Toml {
         );
         std::env::set_current_dir(working_directory)?;
 
-        let parameters = construct_build_parameters_from_toml_table(toml_type, table)?;
+        let parameters = construct_build_parameters_from_toml_table(toml_type, &table)?;
         log::debug!("build parameters: {parameters:#?}");
         if let Cli {
             command: Command::Build(mut build),
@@ -143,24 +143,15 @@ impl Toml {
 /// Construct the cli parameters to run a `cargo gpu build` command from a TOML table.
 fn construct_build_parameters_from_toml_table(
     toml_type: &str,
-    mut table: toml::map::Map<String, toml::Value>,
+    table: &toml::map::Map<String, toml::Value>,
 ) -> Result<Vec<String>, anyhow::Error> {
     let build_table = table
-        .get_mut("build")
+        .get("build")
         .with_context(|| "toml is missing the 'build' table")?
-        .as_table_mut()
+        .as_table()
         .with_context(|| {
             format!("toml file's '{toml_type}.metadata.rust-gpu.build' property is not a table")
         })?;
-    let auto_install_rust_toolchain = if build_table.contains_key("auto_install_rust_toolchain") {
-        build_table
-            .remove("auto_install_rust_toolchain")
-            .context("unreachable")?
-            .as_bool()
-            .context("auto_install_rust_toolchain must be bool")?
-    } else {
-        false
-    };
     let mut parameters: Vec<String> = build_table
         .into_iter()
         .map(|(key, val)| -> anyhow::Result<Vec<String>> {
@@ -191,8 +182,5 @@ fn construct_build_parameters_from_toml_table(
         .collect();
     parameters.insert(0, "cargo-gpu".to_owned());
     parameters.insert(1, "build".to_owned());
-    if auto_install_rust_toolchain {
-        parameters.push("--auto_install_rust_toolchain".to_owned());
-    }
     Ok(parameters)
 }