diff --git a/crates/libs/bindgen/src/rust/mod.rs b/crates/libs/bindgen/src/rust/mod.rs
index 6b917612bf2..6e6116bb567 100644
--- a/crates/libs/bindgen/src/rust/mod.rs
+++ b/crates/libs/bindgen/src/rust/mod.rs
@@ -38,6 +38,11 @@ pub fn from_reader(
     writer.no_inner_attributes = config.remove("no-inner-attributes").is_some();
     writer.no_bindgen_comment = config.remove("no-bindgen-comment").is_some();
     writer.vtbl = config.remove("vtbl").is_some();
+    writer.rustfmt_config = if let Some(config) = config.remove("rustfmt-config") {
+        config.to_string()
+    } else {
+        String::new()
+    };
 
     if writer.package && writer.flatten {
         return Err(Error::new(
diff --git a/crates/libs/bindgen/src/rust/try_format.rs b/crates/libs/bindgen/src/rust/try_format.rs
index b5ac27c414b..d5aeeef4235 100644
--- a/crates/libs/bindgen/src/rust/try_format.rs
+++ b/crates/libs/bindgen/src/rust/try_format.rs
@@ -23,12 +23,17 @@ pub fn try_format(writer: &super::Writer, tokens: &str) -> String {
     };
     let tokens = format!("{preamble}{allow}{tokens}");
 
-    let Ok(mut child) = std::process::Command::new("rustfmt")
-        .stdin(std::process::Stdio::piped())
-        .stdout(std::process::Stdio::piped())
-        .stderr(std::process::Stdio::null())
-        .spawn()
-    else {
+    let mut cmd = std::process::Command::new("rustfmt");
+    cmd.stdin(std::process::Stdio::piped());
+    cmd.stdout(std::process::Stdio::piped());
+    cmd.stderr(std::process::Stdio::null());
+
+    if !writer.rustfmt_config.is_empty() {
+        cmd.arg("--config");
+        cmd.arg(writer.rustfmt_config.as_str());
+    }
+
+    let Ok(mut child) = cmd.spawn() else {
         return tokens;
     };
 
diff --git a/crates/libs/bindgen/src/rust/writer.rs b/crates/libs/bindgen/src/rust/writer.rs
index 4f6e8a9f04a..e6e6189eee6 100644
--- a/crates/libs/bindgen/src/rust/writer.rs
+++ b/crates/libs/bindgen/src/rust/writer.rs
@@ -22,6 +22,8 @@ pub struct Writer {
     pub no_bindgen_comment: bool, // skips the bindgen comment at the start of the file
     pub vtbl: bool,    // include minimal vtbl layout support for interfaces
     pub prepend: std::collections::HashMap<metadata::TypeDef, String>,
+    /// If this is not empty, then it is passed to rustfmt in a `--config` argument.
+    pub rustfmt_config: String,
 }
 
 impl Writer {
@@ -40,6 +42,7 @@ impl Writer {
             no_bindgen_comment: false,
             vtbl: false,
             prepend: Default::default(),
+            rustfmt_config: String::new(),
         }
     }
 
diff --git a/crates/tools/sys/bindings.txt b/crates/tools/sys/bindings.txt
index 56db292a402..7f6a6b5dfa8 100644
--- a/crates/tools/sys/bindings.txt
+++ b/crates/tools/sys/bindings.txt
@@ -1,6 +1,7 @@
 --in crates/libs/bindgen/default
 --out crates/libs/sys/src/lib.rs
 --config package sys no-bindgen-comment
+--config rustfmt-config=max_width=800,newline_style=Unix
 
 --filter
     Windows.Wdk
diff --git a/crates/tools/windows/bindings.txt b/crates/tools/windows/bindings.txt
index c998ffab1b9..3cd700917cd 100644
--- a/crates/tools/windows/bindings.txt
+++ b/crates/tools/windows/bindings.txt
@@ -5,6 +5,7 @@
 --config prepend:Windows.Win32.Foundation.BOOL=#[must_use]
 --config prepend:Windows.Win32.Foundation.NTSTATUS=#[must_use]
 --config prepend:Windows.Win32.System.Rpc.RPC_STATUS=#[must_use]
+--config rustfmt-config=max_width=800,newline_style=Unix
 
 --filter
     Windows