6 use crate::runtime::vm::{HostAlignedByteCount, Mmap, mmap::AlignedLength};
40     extra_to_reserve_on_growth: HostAlignedByteCount,
44     pre_guard_size: HostAlignedByteCount,
45     offset_guard_size: HostAlignedByteCount,
63             HostAlignedByteCount::new_rounded_up_u64(tunables.memory_guard_size)  in new()
68             HostAlignedByteCount::ZERO  in new()
96         let alloc_bytes = HostAlignedByteCount::new_rounded_up_u64(alloc_bytes)  in new()
99             HostAlignedByteCount::new_rounded_up_u64(extra_to_reserve_on_growth)  in new()
107         let mmap = Mmap::accessible_reserved(HostAlignedByteCount::ZERO, request_bytes)?;  in new()
110             let accessible = HostAlignedByteCount::new_rounded_up(minimum)?;  in new()
130     fn accessible(&self) -> HostAlignedByteCount {  in accessible()  argument
131         let accessible = HostAlignedByteCount::new_rounded_up(self.len)  in accessible()
138     fn current_capacity(&self) -> HostAlignedByteCount {  in current_capacity()  argument
157         let new_accessible = HostAlignedByteCount::new_rounded_up(new_size)?;  in grow_to()
172                 Mmap::accessible_reserved(HostAlignedByteCount::ZERO, request_bytes)?;  in grow_to()