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main
components/script_bindings/mem.rs
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WaterWhisperer
Change some `#[allow]`s to `#[expect]`s (#40458)
06 ноя 2025, 15:31
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06 ноя 2025, 15:31
241bff9
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/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at https://mozilla.org/MPL/2.0/. */ //! Routines for handling measuring the memory usage of arbitrary DOM nodes. use std::os::raw::c_void; use malloc_size_of::{MallocSizeOf, MallocSizeOfOps}; /// Used by codegen to include the pointer to the `MallocSizeOf` implementation of each /// IDL interface. This way we don't have to find the most-derived interface of DOM /// objects by hand in code. #[expect(unsafe_code)] pub(crate) unsafe fn malloc_size_of_including_raw_self<T: MallocSizeOf>( ops: &mut MallocSizeOfOps, obj: *const c_void, ) -> usize { unsafe { ops.malloc_size_of(obj) + (*(obj as *const T)).size_of(ops) } }