chore: use rustfmt imports_granularity option (#17421)

Closes https://github.com/denoland/deno/issues/2699
Closes https://github.com/denoland/deno/issues/2347

Uses unstable rustfmt features. Since dprint invokes `rustfmt` we do not
need to switch the cargo toolchain to nightly. Do we care about
formatting stability of our codebase across Rust versions? (I don't)

14 files changed, 47 insertions, 17 deletions

diff --git a/cli/args/flags.rs b/cli/args/flags.rs
index ef1aedce4..903f93639 100644
--- a/cli/args/flags.rs
+++ b/cli/args/flags.rs
@@ -2401,7 +2401,10 @@ fn completions_parse(
   mut app: clap::Command,
 ) {
   use clap_complete::generate;
-  use clap_complete::shells::{Bash, Fish, PowerShell, Zsh};
+  use clap_complete::shells::Bash;
+  use clap_complete::shells::Fish;
+  use clap_complete::shells::PowerShell;
+  use clap_complete::shells::Zsh;
   use clap_complete_fig::Fig;
 
   let mut buf: Vec<u8> = vec![];
diff --git a/cli/args/flags_allow_net.rs b/cli/args/flags_allow_net.rs
index 38a4ac83a..bf189132a 100644
--- a/cli/args/flags_allow_net.rs
+++ b/cli/args/flags_allow_net.rs
@@ -64,7 +64,8 @@ pub fn parse(paths: Vec<String>) -> clap::Result<Vec<String>> {
 
 #[cfg(test)]
 mod bare_port_tests {
-  use super::{BarePort, ParsePortError};
+  use super::BarePort;
+  use super::ParsePortError;
 
   #[test]
   fn bare_port_parsed() {
diff --git a/cli/bench/http.rs b/cli/bench/http.rs
index 7c416f93c..585574e2d 100644
--- a/cli/bench/http.rs
+++ b/cli/bench/http.rs
@@ -1,11 +1,16 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 
-use std::sync::atomic::{AtomicU16, Ordering};
-use std::{collections::HashMap, path::Path, process::Command, time::Duration};
+use std::collections::HashMap;
+use std::path::Path;
+use std::process::Command;
+use std::sync::atomic::AtomicU16;
+use std::sync::atomic::Ordering;
+use std::time::Duration;
 
 use super::Result;
 
-pub use test_util::{parse_wrk_output, WrkOutput as HttpBenchmarkResult};
+pub use test_util::parse_wrk_output;
+pub use test_util::WrkOutput as HttpBenchmarkResult;
 // Some of the benchmarks in this file have been renamed. In case the history
 // somehow gets messed up:
 //   "node_http" was once called "node"
diff --git a/cli/cache/deno_dir.rs b/cli/cache/deno_dir.rs
index e802aaacb..86f3e00b5 100644
--- a/cli/cache/deno_dir.rs
+++ b/cli/cache/deno_dir.rs
@@ -184,7 +184,12 @@ mod dirs {
   use std::os::windows::ffi::OsStringExt;
   use std::path::PathBuf;
   use winapi::shared::winerror;
-  use winapi::um::{combaseapi, knownfolders, shlobj, shtypes, winbase, winnt};
+  use winapi::um::combaseapi;
+  use winapi::um::knownfolders;
+  use winapi::um::shlobj;
+  use winapi::um::shtypes;
+  use winapi::um::winbase;
+  use winapi::um::winnt;
 
   fn known_folder(folder_id: shtypes::REFKNOWNFOLDERID) -> Option<PathBuf> {
     // SAFETY: winapi calls
diff --git a/cli/lsp/semantic_tokens.rs b/cli/lsp/semantic_tokens.rs
index 8ed0ab201..772327a66 100644
--- a/cli/lsp/semantic_tokens.rs
+++ b/cli/lsp/semantic_tokens.rs
@@ -5,7 +5,8 @@
 // and https://github.com/microsoft/vscode/blob/main/src/vs/workbench/api/common/extHostTypes.ts
 // for the SemanticTokensBuilder implementation.
 
-use std::ops::{Index, IndexMut};
+use std::ops::Index;
+use std::ops::IndexMut;
 use tower_lsp::lsp_types::SemanticToken;
 use tower_lsp::lsp_types::SemanticTokenModifier;
 use tower_lsp::lsp_types::SemanticTokenType;
diff --git a/cli/napi/sym/README.md b/cli/napi/sym/README.md
index b3e2ab43b..de08a8e17 100644
--- a/cli/napi/sym/README.md
+++ b/cli/napi/sym/README.md
@@ -8,7 +8,10 @@ A proc_macro for Deno's Node-API implementation. It does the following things:
 - Maps `deno_napi::Result` to raw `napi_result`.
 
 ```rust
-use deno_napi::{napi_value, Env, Error, Result};
+use deno_napi::napi_value;
+use deno_napi::Env;
+use deno_napi::Error;
+use deno_napi::Result;
 
 #[napi_sym::napi_sym]
 fn napi_get_boolean(
diff --git a/cli/tests/integration/fmt_tests.rs b/cli/tests/integration/fmt_tests.rs
index 5c21b2b7d..144c2b56c 100644
--- a/cli/tests/integration/fmt_tests.rs
+++ b/cli/tests/integration/fmt_tests.rs
@@ -126,7 +126,8 @@ fn fmt_ignore_unexplicit_files() {
 
 #[test]
 fn fmt_auto_ignore_git_and_node_modules() {
-  use std::fs::{create_dir_all, File};
+  use std::fs::create_dir_all;
+  use std::fs::File;
   use std::io::Write;
   use std::path::PathBuf;
   fn create_bad_json(t: PathBuf) {
diff --git a/cli/tests/integration/inspector_tests.rs b/cli/tests/integration/inspector_tests.rs
index af1325d64..e291c17bb 100644
--- a/cli/tests/integration/inspector_tests.rs
+++ b/cli/tests/integration/inspector_tests.rs
@@ -211,7 +211,8 @@ fn assert_stderr(
 }
 
 fn inspect_flag_with_unique_port(flag_prefix: &str) -> String {
-  use std::sync::atomic::{AtomicU16, Ordering};
+  use std::sync::atomic::AtomicU16;
+  use std::sync::atomic::Ordering;
   static PORT: AtomicU16 = AtomicU16::new(9229);
   let port = PORT.fetch_add(1, Ordering::Relaxed);
   format!("{}=127.0.0.1:{}", flag_prefix, port)
diff --git a/cli/tests/integration/repl_tests.rs b/cli/tests/integration/repl_tests.rs
index df31ee98b..af9fce187 100644
--- a/cli/tests/integration/repl_tests.rs
+++ b/cli/tests/integration/repl_tests.rs
@@ -602,7 +602,8 @@ fn lexical_scoped_variable() {
 
 #[test]
 fn missing_deno_dir() {
-  use std::fs::{read_dir, remove_dir_all};
+  use std::fs::read_dir;
+  use std::fs::remove_dir_all;
   const DENO_DIR: &str = "nonexistent";
   let test_deno_dir = test_util::testdata_path().join(DENO_DIR);
   let (out, err) = util::run_and_collect_output(
diff --git a/cli/tests/integration/upgrade_tests.rs b/cli/tests/integration/upgrade_tests.rs
index 2822bc8de..f4eaa03c9 100644
--- a/cli/tests/integration/upgrade_tests.rs
+++ b/cli/tests/integration/upgrade_tests.rs
@@ -1,6 +1,7 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 
-use std::process::{Command, Stdio};
+use std::process::Command;
+use std::process::Stdio;
 use test_util as util;
 use test_util::TempDir;
 
diff --git a/cli/tools/coverage/mod.rs b/cli/tools/coverage/mod.rs
index cbb2bd9cc..056ed4ab4 100644
--- a/cli/tools/coverage/mod.rs
+++ b/cli/tools/coverage/mod.rs
@@ -24,7 +24,9 @@ use regex::Regex;
 use std::fs;
 use std::fs::File;
 use std::io::BufWriter;
-use std::io::{self, Error, Write};
+use std::io::Error;
+use std::io::Write;
+use std::io::{self};
 use std::path::PathBuf;
 use text_lines::TextLines;
 use uuid::Uuid;
diff --git a/cli/tools/repl/editor.rs b/cli/tools/repl/editor.rs
index a40b6fcd1..9957d1eaf 100644
--- a/cli/tools/repl/editor.rs
+++ b/cli/tools/repl/editor.rs
@@ -18,15 +18,19 @@ use rustyline::validate::ValidationResult;
 use rustyline::validate::Validator;
 use rustyline::Cmd;
 use rustyline::CompletionType;
+use rustyline::ConditionalEventHandler;
 use rustyline::Config;
 use rustyline::Context;
 use rustyline::Editor;
+use rustyline::Event;
+use rustyline::EventContext;
 use rustyline::EventHandler;
 use rustyline::KeyCode;
 use rustyline::KeyEvent;
 use rustyline::Modifiers;
-use rustyline::{ConditionalEventHandler, Event, EventContext, RepeatCount};
-use rustyline_derive::{Helper, Hinter};
+use rustyline::RepeatCount;
+use rustyline_derive::Helper;
+use rustyline_derive::Hinter;
 use std::borrow::Cow;
 use std::path::PathBuf;
 use std::sync::atomic::AtomicBool;
diff --git a/cli/util/diff.rs b/cli/util/diff.rs
index 3dbe8a6ff..817ddfd89 100644
--- a/cli/util/diff.rs
+++ b/cli/util/diff.rs
@@ -1,7 +1,8 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 
 use crate::colors;
-use dissimilar::{diff as difference, Chunk};
+use dissimilar::diff as difference;
+use dissimilar::Chunk;
 use std::fmt::Write as _;
 
 /// Print diff of the same file_path, before and after formatting.
diff --git a/cli/worker.rs b/cli/worker.rs
index e34c65d66..b6ebd7930 100644
--- a/cli/worker.rs
+++ b/cli/worker.rs
@@ -729,7 +729,8 @@ fn create_web_worker_callback(
 #[cfg(test)]
 mod tests {
   use super::*;
-  use deno_core::{resolve_url_or_path, FsModuleLoader};
+  use deno_core::resolve_url_or_path;
+  use deno_core::FsModuleLoader;
   use deno_runtime::deno_broadcast_channel::InMemoryBroadcastChannel;
   use deno_runtime::deno_web::BlobStore;
   use deno_runtime::permissions::Permissions;