Struct _cef_shared_memory_region_t 

#[repr(C)]
pub struct _cef_shared_memory_region_t {
    pub base: cef_base_ref_counted_t,
    pub is_valid: Option<unsafe extern "C" fn(self_: *mut _cef_shared_memory_region_t) -> c_int>,
    pub size: Option<unsafe extern "C" fn(self_: *mut _cef_shared_memory_region_t) -> usize>,
    pub memory: Option<unsafe extern "C" fn(self_: *mut _cef_shared_memory_region_t) -> *const c_void>,
}

Structure that wraps platform-dependent share memory region mapping.

Fields

base: cef_base_ref_counted_t

Base structure.

is_valid: Option<unsafe extern "C" fn(self_: *mut _cef_shared_memory_region_t) -> c_int>

Returns true (1) if the mapping is valid.

size: Option<unsafe extern "C" fn(self_: *mut _cef_shared_memory_region_t) -> usize>

Returns the size of the mapping in bytes. Returns 0 for invalid instances.

memory: Option<unsafe extern "C" fn(self_: *mut _cef_shared_memory_region_t) -> *const c_void>

Returns the pointer to the memory. Returns nullptr for invalid instances. The returned pointer is only valid for the life span of this object.

Trait Implementations

impl Clone for _cef_shared_memory_region_t

fn clone(&self) -> _cef_shared_memory_region_t

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for _cef_shared_memory_region_t

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

Formats the value using the given formatter.

impl Copy for _cef_shared_memory_region_t