fmt: Use the same rustfmt.toml everywhere

It isn't worth keeping a separate rustfmt.toml only for ctest, so switch
to using the vertical formatting everywhere.

Author: tgross35

src/rustfmt.toml .rustfmt.tomlsrc/rustfmt.toml renamed to .rustfmt.toml

@@ -1,4 +1,3 @@
-# Note that there is a separate top-level configuration for everything else
 edition = "2021"
 error_on_line_overflow = true
 group_imports = "StdExternalCrate"

build.rs

@@ -1,5 +1,11 @@
-use std::process::{Command, Output};
-use std::{env, str};
+use std::process::{
+    Command,
+    Output,
+};
+use std::{
+    env,
+    str,
+};
 
 // List of cfgs this build script is allowed to set. The list is needed to support check-cfg, as we
 // need to know all the possible cfgs that this script will set. If you need to set another cfg

ci/ios/deploy_and_run_on_ios_simulator.rs

@@ -6,11 +6,17 @@
 // (https://github.com/snipsco/dinghy): cargo dinghy install, then cargo dinghy
 // test.
 
-use std::fs::{self, File};
+use std::fs::{
+    self,
+    File,
+};
 use std::io::Write;
 use std::path::Path;
 use std::process::Command;
-use std::{env, process};
+use std::{
+    env,
+    process,
+};
 
 macro_rules! t {
     ($e:expr) => {

ci/runtest-android.rs

@@ -1,5 +1,8 @@
 use std::env;
-use std::path::{Path, PathBuf};
+use std::path::{
+    Path,
+    PathBuf,
+};
 use std::process::Command;
 
 fn main() {

ctest-test/src/t1.rs

@@ -1,6 +1,13 @@
 #![allow(dead_code)]
 
-use std::ffi::{c_char, c_double, c_int, c_long, c_uint, c_void};
+use std::ffi::{
+    c_char,
+    c_double,
+    c_int,
+    c_long,
+    c_uint,
+    c_void,
+};
 
 pub type T1Foo = i32;
 pub const T1S: *const c_char = b"foo\0".as_ptr().cast();

ctest-test/src/t2.rs

@@ -1,6 +1,9 @@
 #![allow(non_camel_case_types)]
 
-use std::ffi::{c_char, c_int};
+use std::ffi::{
+    c_char,
+    c_int,
+};
 
 pub type T2Foo = u32;
 pub type T2Bar = u32;

ctest-test/tests/all.rs

@@ -3,7 +3,10 @@
 
 use std::collections::HashSet;
 use std::env;
-use std::process::{Command, ExitStatus};
+use std::process::{
+    Command,
+    ExitStatus,
+};
 
 /// Create a command that starts in the `target/debug` or `target/release` directory.
 fn cmd(name: &str) -> Command {

ctest/src/ast/function.rs

@@ -1,4 +1,8 @@
-use crate::{Abi, BoxStr, Parameter};
+use crate::{
+    Abi,
+    BoxStr,
+    Parameter,
+};
 
 /// Represents a function signature defined in Rust.
 ///

ctest/src/ast/static_variable.rs

@@ -1,4 +1,7 @@
-use crate::{Abi, BoxStr};
+use crate::{
+    Abi,
+    BoxStr,
+};
 
 /// Represents a static variable in Rust.
 ///

ctest/src/ast/structure.rs

@@ -1,4 +1,7 @@
-use crate::{BoxStr, Field};
+use crate::{
+    BoxStr,
+    Field,
+};
 
 /// Represents a struct defined in Rust.
 #[derive(Debug, Clone)]