Issue 3223: Second phase of migration to Rust Edition

Reformat via `cargo fmt`

build/instructions_template.rs

@@ -4,7 +4,7 @@
 //
 
 use proc_macro2::TokenStream;
-use quote::{format_ident, quote, ToTokens, TokenStreamExt};
+use quote::{ToTokens, TokenStreamExt, format_ident, quote};
 use strum_macros::{EnumDiscriminants, EnumProperty, EnumString};
 use syn::*;
 use to_syn_value_derive::ToDeriveInput;

build/main.rs

@@ -8,9 +8,9 @@ use std::collections::BTreeMap;
 use std::env;
 use std::fs::File;
 use std::io::Write;
+use std::path::MAIN_SEPARATOR_STR;
 use std::path::Path;
 use std::path::PathBuf;
-use std::path::MAIN_SEPARATOR_STR;
 use std::process::{Command, Stdio};
 
 fn find_prolog_files(path_prefix: &str, current_dir: &Path) -> Vec<(String, PathBuf)> {