nasm: code style cleanup

In the same spirit as commit a012d260db4a ("Minor style fixes from an
upgraded clippy"), an update on the toolchain has raised some concerns
style-wise.

Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>

1 files changed, 13 insertions, 8 deletions

diff --git a/crates/nasm/src/main.rs b/crates/nasm/src/main.rs
index e8f56f6..55a8f21 100644
--- a/crates/nasm/src/main.rs
+++ b/crates/nasm/src/main.rs
@@ -1,10 +1,10 @@
 use header::Header;
-use std::fs::{create_dir, File};
+use std::fs::{File, create_dir};
 use std::io::{self, BufWriter, Write};
 use std::path::{Path, PathBuf};
-use xixanta::assembler::{assemble, MemoryResult};
-use xixanta::mapping::Mapping;
 use xixanta::SourceInfo;
+use xixanta::assembler::{MemoryResult, assemble};
+use xixanta::mapping::Mapping;
 
 /// Version for this program.
 const VERSION: &str = "0.1.0";
@@ -31,13 +31,17 @@ fn print_help() {
     println!("Options:");
     println!("  -a, --asan\t\tEnable the Address Sanitizer.");
     println!("  --allow-unused\tAllow unused .proc's or unreferenced objects.");
-    println!("  -c, --config <FILE>\tLinker configuration to be used, whether an identifier or a file path.");
+    println!(
+        "  -c, --config <FILE>\tLinker configuration to be used, whether an identifier or a file path."
+    );
     println!(
         "  -D <NAME>(=VALUE)\tDefine an 8-bit variable on the global scope ('VALUE' defaults to '1')"
     );
     println!("  -h, --help\t\tPrint this message.");
     println!("  -o, --out <FILE>\tFile path where the output should be located after execution.");
-    println!("  --prelude\t\tPrint the 'prelude' file; a file that can be used for defining default implementations for nasm-only features.");
+    println!(
+        "  --prelude\t\tPrint the 'prelude' file; a file that can be used for defining default implementations for nasm-only features."
+    );
     println!("  -s, --stats\t\tPrint the statistics on the final layout of segments and memory.");
     println!("  --split-segments\tSave each segment into a different file named {{SEGMENT}}.out");
     println!("  --stdout\t\tPrint the output binary to the standard output.");
@@ -208,9 +212,10 @@ fn get_directory_from_source(source: &SourceInfo) -> PathBuf {
     let dir = find_git_directory(source).join(".nasm");
 
     if !dir.exists()
-        && let Err(e) = create_dir(&dir) {
-            die(e.to_string());
-        }
+        && let Err(e) = create_dir(&dir)
+    {
+        die(e.to_string());
+    }
     dir
 }