Struct devstat 

#[repr(C)]
pub struct devstat {

    pub sequence0: u_int,
    pub allocated: c_int,
    pub start_count: u_int,
    pub end_count: u_int,
    pub busy_from: bintime,
    pub dev_links: __c_anonymous_stailq_entry_devstat,
    pub device_number: u32,
    pub device_name: [c_char; 16],
    pub unit_number: c_int,
    pub bytes: [u64; 4],
    pub operations: [u64; 4],
    pub duration: [bintime; 4],
    pub busy_time: bintime,
    pub creation_time: bintime,
    pub block_size: u32,
    pub tag_types: [u64; 3],
    pub flags: devstat_support_flags,
    pub device_type: devstat_type_flags,
    pub priority: devstat_priority,
    pub id: *const c_void,
    pub sequence1: u_int,
}

Fields

sequence0: u_int

Update sequence

allocated: c_int

Allocated entry

start_count: u_int

started ops

end_count: u_int

completed ops

busy_from: bintime

busy time unaccounted for since this time

dev_links: __c_anonymous_stailq_entry_devstat

device_number: u32

Devstat device number.

device_name: [c_char; 16]

unit_number: c_int

bytes: [u64; 4]

operations: [u64; 4]

duration: [bintime; 4]

busy_time: bintime

creation_time: bintime

Time the device was created.

block_size: u32

Block size, bytes

tag_types: [u64; 3]

The number of simple, ordered, and head of queue tags sent.

flags: devstat_support_flags

Which statistics are supported by a given device.

device_type: devstat_type_flags

Device type

priority: devstat_priority

Controls list pos.

id: *const c_void

Identification for GEOM nodes

sequence1: u_int

Update sequence

Trait Implementations

impl Clone for devstat

fn clone(&self) -> devstat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for devstat

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

Formats the value using the given formatter.

impl Copy for devstat