Struct bitmap_t

pub struct bitmap_t { /* private fields */ }

Implementations

impl bitmap_t

pub fn new(bits: i32) -> Self

pub fn get_u64_by_index(&mut self, idx: usize) -> (&mut u64, u64)

给定位域索引值，返回指定的u64指针以及bit位域

pub fn set_bitmap(&mut self, idx: i32) -> RESULT

设置一个bitmap位，从0开始

pub fn unset_bitmap(&mut self, idx: i32) -> RESULT

设置一个bitmap位，从0开始

pub fn clear_bitmap(&mut self) -> RESULT

设置一个bitmap位，从0开始

pub fn is_bit_set(&mut self, idx: i32) -> bool

pub fn get_used_count(&self) -> usize

pub fn to_string(&self) -> String

Trait Implementations

impl Drop for bitmap_t

fn drop(&mut self)

Executes the destructor for this type.