kossLAN/wry
1
0
Fork 0
forked from wry/wry
Code Pull requests Activity

all: warn on unsafe-op-in-unsafe-fn

Browse source
This commit is contained in:
Julian Orth 2024-10-20 18:39:11 +02:00
parent ce7488aa86
commit 73a6e0d5c2
25 changed files with 435 additions and 340 deletions
Download patch file Download diff file Expand all files Collapse all files

18
src/pipewire/pw_mem.rs
View file

@ -88,21 +88,23 @@ impl PwMemMap {
#[expect(dead_code)]
pub unsafe fn read<T: Pod>(&self) -> &T {
self.check::<T>(0);
(self.map.ptr.cast::<u8>().add(self.range.start) as *const T).deref()
unsafe { (self.map.ptr.cast::<u8>().add(self.range.start) as *const T).deref() }
}
#[expect(dead_code)]
pub unsafe fn write<T: Pod>(&self) -> &mut T {
self.check::<T>(0);
(self.map.ptr.cast::<u8>().add(self.range.start) as *mut T).deref_mut()
unsafe { (self.map.ptr.cast::<u8>().add(self.range.start) as *mut T).deref_mut() }
}
#[expect(dead_code)]
pub unsafe fn bytes_mut(&self) -> &mut [u8] {
std::slice::from_raw_parts_mut(
self.map.ptr.cast::<u8>().add(self.range.start) as _,
self.range.len(),
)
unsafe {
std::slice::from_raw_parts_mut(
self.map.ptr.cast::<u8>().add(self.range.start) as _,
self.range.len(),
)
}
}
fn check<T>(&self, offset: usize) {
@ -136,11 +138,11 @@ impl PwMemMap {
impl<T: Pod> PwMemTyped<T> {
pub unsafe fn read(&self) -> &T {
(self.mem.map.ptr.cast::<u8>().add(self.offset) as *const T).deref()
unsafe { (self.mem.map.ptr.cast::<u8>().add(self.offset) as *const T).deref() }
}
pub unsafe fn write(&self) -> &mut T {
(self.mem.map.ptr.cast::<u8>().add(self.offset) as *mut T).deref_mut()
unsafe { (self.mem.map.ptr.cast::<u8>().add(self.offset) as *mut T).deref_mut() }
}
}