[pve-devel] [PATCH installer v2 1/3] tui: bootdisk: refactor Rc<RefCell<..>> type into custom type
Christoph Heiss
c.heiss at proxmox.com
Tue Jul 25 17:02:46 CEST 2023
Will be used/passed around quite a lot of times due to future changes,
so simplify it a bit.
No functional changes.
Signed-off-by: Christoph Heiss <c.heiss at proxmox.com>
---
Changes v1 -> v2:
* No changes
proxmox-tui-installer/src/views/bootdisk.rs | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/proxmox-tui-installer/src/views/bootdisk.rs b/proxmox-tui-installer/src/views/bootdisk.rs
index a018e71..0b0a9f8 100644
--- a/proxmox-tui-installer/src/views/bootdisk.rs
+++ b/proxmox-tui-installer/src/views/bootdisk.rs
@@ -20,9 +20,13 @@ use crate::{
};
use crate::{setup::ProxmoxProduct, InstallerState};
+/// Convience wrapper when needing to take a (interior-mutable) reference to `BootdiskOptions`.
+/// Interior mutability is safe for this case, as it is completely single-threaded.
+pub type BootdiskOptionsRef = Rc<RefCell<BootdiskOptions>>;
+
pub struct BootdiskOptionsView {
view: LinearLayout,
- advanced_options: Rc<RefCell<BootdiskOptions>>,
+ advanced_options: BootdiskOptionsRef,
}
impl BootdiskOptionsView {
@@ -545,14 +549,14 @@ impl ViewWrapper for ZfsBootdiskOptionsView {
cursive::wrap_impl!(self.view: MultiDiskOptionsView<FormView>);
}
-fn advanced_options_view(disks: &[Disk], options: Rc<RefCell<BootdiskOptions>>) -> impl View {
+fn advanced_options_view(disks: &[Disk], options_ref: BootdiskOptionsRef) -> impl View {
Dialog::around(AdvancedBootdiskOptionsView::new(
disks,
- &(*options).borrow(),
+ &(*options_ref).borrow(),
))
.title("Advanced bootdisk options")
.button("Ok", {
- let options_ref = options.clone();
+ let options_ref = options_ref.clone();
move |siv| {
let runinfo = siv
.user_data::<InstallerState>()
--
2.41.0
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