84 use alloc::sync::Arc;
568     alloc: Box<dyn RuntimeLinearMemory>,  field
583         alloc: Box<dyn RuntimeLinearMemory>,  in new()
594                 if let Ok(byte_size) = HostAlignedByteCount::new(alloc.byte_size()) {  in new()
597                     let mmap_base = match alloc.base() {  in new()
605                         MemoryImageSlot::create(mmap_base, byte_size, alloc.byte_capacity());  in new()
606                     slot.instantiate(alloc.byte_size(), Some(image), ty, tunables)?;  in new()
618             alloc,  in new()
641         let old_byte_size = self.alloc.byte_size();  in grow()
681         let base_ptr_before = self.alloc.base().as_mut_ptr();  in grow()
682         let required_to_not_move_memory = new_byte_size <= self.alloc.byte_capacity();  in grow()
694             if !self.memory_may_move && new_byte_size > self.alloc.byte_capacity() {  in grow()
710                 if new_byte_size <= self.alloc.byte_capacity() {  in grow()
712                     self.alloc.set_byte_size(new_byte_size);  in grow()
722             self.alloc.grow_to(new_byte_size)  in grow()
730                     assert_eq!(base_ptr_before, self.alloc.base().as_mut_ptr());  in grow()
749         self.alloc.vmmemory()  in vmmemory()
753         self.alloc.byte_size()  in byte_size()
764         let base = self.alloc.base().as_mut_ptr() as usize;  in wasm_accessible()
775             base + self.alloc.byte_capacity().max(self.memory_reservation) + self.memory_guard_size;  in wasm_accessible()