From: Paolo Bonzini <pbonzini@redhat.com>
Date: Tue, 4 Nov 2025 15:44:52 +0000 (+0100)
Subject: chardev: add prelude
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd6e5449dadd57bd87dd8e56d51e18431065c623;p=thirdparty%2Fqemu.git

chardev: add prelude

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/rust/chardev/meson.build b/rust/chardev/meson.build
index 6b681c609a..54bb296252 100644
--- a/rust/chardev/meson.build
+++ b/rust/chardev/meson.build
@@ -30,6 +30,7 @@ _chardev_rs = static_library(
       'src/lib.rs',
       'src/bindings.rs',
       'src/chardev.rs',
+      'src/prelude.rs',
     ],
     {'.': _chardev_bindings_inc_rs}
   ),
diff --git a/rust/chardev/src/lib.rs b/rust/chardev/src/lib.rs
index 2e549f99d9..93a2872593 100644
--- a/rust/chardev/src/lib.rs
+++ b/rust/chardev/src/lib.rs
@@ -4,3 +4,8 @@ pub mod bindings;
 
 mod chardev;
 pub use chardev::*;
+
+// preserve one-item-per-"use" syntax, it is clearer
+// for prelude-like modules
+#[rustfmt::skip]
+pub mod prelude;
diff --git a/rust/chardev/src/prelude.rs b/rust/chardev/src/prelude.rs
index 9f0b561bfa..f949d92539 100644
--- a/rust/chardev/src/prelude.rs
+++ b/rust/chardev/src/prelude.rs
@@ -1,3 +1,5 @@
 //! Essential types and traits intended for blanket imports.
 
-pub use crate::chardev::{Chardev, CharFrontend, Event};
\ No newline at end of file
+pub use crate::chardev::Chardev;
+pub use crate::chardev::CharFrontend;
+pub use crate::chardev::Event;
diff --git a/rust/hw/char/pl011/src/device.rs b/rust/hw/char/pl011/src/device.rs
index 2e4ccc9b23..ff929e6099 100644
--- a/rust/hw/char/pl011/src/device.rs
+++ b/rust/hw/char/pl011/src/device.rs
@@ -5,7 +5,7 @@
 use std::{ffi::CStr, mem::size_of};
 
 use bql::BqlRefCell;
-use chardev::{CharFrontend, Chardev, Event};
+use chardev::prelude::*;
 use common::prelude::*;
 use hwcore::{prelude::*, ClockEvent, IRQState};
 use migration::{self, prelude::*};