Struct CodeAllocator 

pub struct CodeAllocator {
    pub context: *mut c_void,
    pub create_block_unwind_info: Option<unsafe extern "C" fn(context: *mut c_void, block: *mut u8, block_size: usize, start_offset: &mut usize) -> *mut c_void>,
    pub destroy_block_unwind_info: Option<unsafe extern "C" fn(context: *mut c_void, unwind_data: *mut c_void)>,
    /* private fields */
}

Fields

context: *mut c_void

create_block_unwind_info: Option<unsafe extern "C" fn(context: *mut c_void, block: *mut u8, block_size: usize, start_offset: &mut usize) -> *mut c_void>

destroy_block_unwind_info: Option<unsafe extern "C" fn(context: *mut c_void, unwind_data: *mut c_void)>

Implementations

impl CodeAllocator

pub fn align_to_page_size(size: usize) -> usize

impl CodeAllocator

pub fn allocate( &mut self, data: *const u8, data_size: usize, code: *const u8, code_size: usize, ) -> CodeAllocationData

impl CodeAllocator

pub fn allocate_deprecated( &mut self, data: *const u8, data_size: usize, code: *const u8, code_size: usize, result: &mut *mut u8, result_size: &mut usize, result_code_start: &mut *mut u8, ) -> bool

impl CodeAllocator

pub fn allocate_new_block(&mut self, unwind_info_size: &mut usize) -> bool

impl CodeAllocator

pub fn allocate_pages(&self, size: usize) -> *mut u8

impl CodeAllocator

pub fn code_allocator_usize_usize( &mut self, block_size: usize, max_total_size: usize, )

impl CodeAllocator

pub fn code_allocator_usize_usize_allocation_callback_void( &mut self, block_size: usize, max_total_size: usize, allocation_callback: Option<AllocationCallback>, allocation_callback_context: *mut c_void, )

impl CodeAllocator

pub fn drop(&mut self)

impl CodeAllocator

pub fn deallocate(&mut self, code_allocation_data: CodeAllocationData)

impl CodeAllocator

pub fn free_pages(&self, mem: *mut u8, size: usize)

Trait Implementations

impl Debug for CodeAllocator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CodeAllocator

fn default() -> Self

Returns the “default value” for a type.

impl Drop for CodeAllocator

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.