Struct libdevmapper_sys::dm_status_cache

#[repr(C)]
pub struct dm_status_cache {

    pub version: u64,
    pub metadata_block_size: u32,
    pub block_size: u32,
    pub metadata_used_blocks: u64,
    pub metadata_total_blocks: u64,
    pub used_blocks: u64,
    pub dirty_blocks: u64,
    pub total_blocks: u64,
    pub read_hits: u64,
    pub read_misses: u64,
    pub write_hits: u64,
    pub write_misses: u64,
    pub demotions: u64,
    pub promotions: u64,
    pub feature_flags: u64,
    pub core_argc: c_int,
    pub core_argv: *mut *mut c_char,
    pub policy_name: *mut c_char,
    pub policy_argc: c_int,
    pub policy_argv: *mut *mut c_char,
    pub _bitfield_1: __BindgenBitfieldUnit<[u8; 4], u32>,
    pub __bindgen_padding_0: u32,
}

Fields

version: u64

metadata_block_size: u32

block_size: u32

metadata_used_blocks: u64

metadata_total_blocks: u64

used_blocks: u64

dirty_blocks: u64

total_blocks: u64

read_hits: u64

read_misses: u64

write_hits: u64

write_misses: u64

demotions: u64

promotions: u64

feature_flags: u64

core_argc: c_int

core_argv: *mut *mut c_char

policy_name: *mut c_char

policy_argc: c_int

policy_argv: *mut *mut c_char

_bitfield_1: __BindgenBitfieldUnit<[u8; 4], u32>

__bindgen_padding_0: u32

Implementations

impl dm_status_cache

pub fn error(&self) -> c_uint

pub fn set_error(&mut self, val: c_uint)

pub fn fail(&self) -> c_uint

pub fn set_fail(&mut self, val: c_uint)

pub fn needs_check(&self) -> c_uint

pub fn set_needs_check(&mut self, val: c_uint)

pub fn read_only(&self) -> c_uint

pub fn set_read_only(&mut self, val: c_uint)

pub fn reserved(&self) -> u32

pub fn set_reserved(&mut self, val: u32)

pub fn new_bitfield_1(
    error: c_uint,
    fail: c_uint,
    needs_check: c_uint,
    read_only: c_uint,
    reserved: u32
) -> __BindgenBitfieldUnit<[u8; 4], u32>

Trait Implementations

impl Clone for dm_status_cache

fn clone(&self) -> dm_status_cache

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for dm_status_cache

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

Formats the value using the given formatter.

impl Copy for dm_status_cache