Struct kgdata::db::remotedb::shmemhelper::AllocatedMem

pub struct AllocatedMem {
    pub mem: *mut u8,
    pub begin: usize,
    pub end: usize,
}

Fields

mem: *mut u8

begin: usize

end: usize

Implementations

impl AllocatedMem

pub const HEADER: usize = 5usize

pub fn get_slice(&self) -> &[u8]

pub fn get_slice_mut(&self) -> &mut [u8]

pub fn alloc( mem: *mut u8, begin: usize, end: usize ) -> Result<AllocatedMem, KGDataError>

pub fn init(mem: *mut u8, is_occupied: u8, begin: usize, end: usize)

pub fn is_free(mem: *mut u8, pos: usize) -> bool

pub fn free(&mut self)

pub fn get_allocated_size(mem: *mut u8, pos: usize) -> usize

pub fn serialize(&self) -> [u8; 4]

pub fn deserialize(mem: *mut u8, value: &[u8]) -> AllocatedMem

pub fn from_position(mem: *mut u8, begin: usize) -> AllocatedMem