Trait MemoryController 

pub trait MemoryController {
    type Handle: MemoryHandle + Copy + Clone;
    type AllocationInfoType: AllocationInfo<Self>;

    // Required methods
    unsafe fn get_symbol_address(
        &self,
        module: Option<&CStr>,
        symbol: &CStr,
    ) -> Result<NonNull<c_void>>;
    unsafe fn allocate_memory(
        &self,
        min_size: Option<usize>,
    ) -> Result<Self::AllocationInfoType>;
    unsafe fn set_page_protection(
        &self,
        handle: Self::Handle,
        size: usize,
        protection: MemoryProtection,
    ) -> Result<()>;
    fn protection_guard_for_page<'a>(
        &'a self,
        ptr: NonNull<c_void>,
        on_enter: MemoryProtection,
        on_exit: Option<MemoryProtection>,
    ) -> Result<MemoryProtectionGuard<'a, Self>>
       where Self: Sized;

    // Provided method
    fn protection_guard<'a>(
        &'a self,
        memory_start: Self::Handle,
        memory_size: usize,
        on_enter: MemoryProtection,
        on_exit: MemoryProtection,
    ) -> Result<MemoryProtectionGuard<'a, Self>>
       where Self: Sized { ... }
}

Required Associated Types

type Handle: MemoryHandle + Copy + Clone

type AllocationInfoType: AllocationInfo<Self>

Required Methods

unsafe fn get_symbol_address( &self, module: Option<&CStr>, symbol: &CStr, ) -> Result<NonNull<c_void>>

unsafe fn allocate_memory( &self, min_size: Option<usize>, ) -> Result<Self::AllocationInfoType>

unsafe fn set_page_protection( &self, handle: Self::Handle, size: usize, protection: MemoryProtection, ) -> Result<()>

fn protection_guard_for_page<'a>( &'a self, ptr: NonNull<c_void>, on_enter: MemoryProtection, on_exit: Option<MemoryProtection>, ) -> Result<MemoryProtectionGuard<'a, Self>>

where Self: Sized,

Provided Methods

fn protection_guard<'a>( &'a self, memory_start: Self::Handle, memory_size: usize, on_enter: MemoryProtection, on_exit: MemoryProtection, ) -> Result<MemoryProtectionGuard<'a, Self>>

where Self: Sized,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl MemoryController for LinuxMemoryController

type Handle = WindowsMemoryHandle

type AllocationInfoType = LinuxMemoryAllocationInfo