lint: fix clippy::ptr_as_ptr

Author: magistau

Cargo.toml

@@ -19,7 +19,6 @@ dbg_macro = "warn"
 pedantic = {level = "warn", priority = -1}
 inline_always = "allow"  # TODO: benchmark inlines
 missing_panics_doc = "allow"  # TODO
-ptr_as_ptr = "allow"  # 3
 similar_names = "allow"  # 26
 float_cmp = "allow"  # 41
 map_unwrap_or = "allow"  # 56

src/ffi.rs

@@ -334,7 +334,12 @@ mod enabled {
                     let mut out_values = out_values;
                     out_values.pop().unwrap()
                 } else {
-                    [ret].into_iter().chain(out_values).map(Boxed).collect::<Array<_>>().into()
+                    [ret]
+                        .into_iter()
+                        .chain(out_values)
+                        .map(Boxed)
+                        .collect::<Array<_>>()
+                        .into()
                 }
             };
 
@@ -420,7 +425,7 @@ mod enabled {
         libffi::raw::ffi_call(
             cif.as_raw_ptr(),
             Some(*fun.as_safe_fun()),
-            result.as_mut_ptr() as *mut c_void,
+            result.as_mut_ptr().cast(),
             args.as_ptr() as *mut *mut c_void,
         );
         result
@@ -467,10 +472,11 @@ mod enabled {
             FfiType::ULongLong => arr!(c_ulonglong),
             _ => Ok(if ptr.ty.is_string() {
                 (0..len)
-                        .map(|index| ptr.ty.unrepr(&repr[index * size..(index + 1) * size]))
-                        .collect::<Result<Vec<_>, String>>()?
-                        .into_iter()
-                        .map(Boxed).collect()
+                    .map(|index| ptr.ty.unrepr(&repr[index * size..(index + 1) * size]))
+                    .collect::<Result<Vec<_>, String>>()?
+                    .into_iter()
+                    .map(Boxed)
+                    .collect()
             } else {
                 Value::from_row_values_infallible(
                     (0..len)

src/value.rs

@@ -364,14 +364,14 @@ impl Deref for Value {
     type Target = ValueRepr;
     fn deref(&self) -> &Self::Target {
         // Safety: The layout of `Value` should always match that of `Value`
-        unsafe { &*(std::ptr::from_ref(self) as *const ValueRepr) }
+        unsafe { &*std::ptr::from_ref(self).cast() }
     }
 }
 
 impl DerefMut for Value {
     fn deref_mut(&mut self) -> &mut Self::Target {
         // Safety: The layout of `Value` should always match that of `Value`
-        unsafe { &mut *(std::ptr::from_mut(self) as *mut ValueRepr) }
+        unsafe { &mut *std::ptr::from_mut(self).cast() }
     }
 }