Struct DiskStat

pub struct DiskStat {
    pub device_name: Option<String>,
    pub read_sectors: Option<u64>,
    pub read_time_ms: Option<u64>,
    pub write_sectors: Option<u64>,
    pub write_time_ms: Option<u64>,
    pub discard_sectors: Option<u64>,
    pub discard_time_ms: Option<u64>,
    pub flush_count: Option<u64>,
    pub flush_time_ms: Option<u64>,
}

Counters from /proc/diskstats.

Fields

device_name: Option<String>

read_sectors: Option<u64>

read_time_ms: Option<u64>

write_sectors: Option<u64>

write_time_ms: Option<u64>

discard_sectors: Option<u64>

discard_time_ms: Option<u64>

flush_count: Option<u64>

flush_time_ms: Option<u64>

Implementations

impl DiskStat

pub fn device_name(&self) -> &str

Returns the value of device_name, or the default value if device_name is unset.

pub fn read_sectors(&self) -> u64

Returns the value of read_sectors, or the default value if read_sectors is unset.

pub fn read_time_ms(&self) -> u64

Returns the value of read_time_ms, or the default value if read_time_ms is unset.

pub fn write_sectors(&self) -> u64

Returns the value of write_sectors, or the default value if write_sectors is unset.

pub fn write_time_ms(&self) -> u64

Returns the value of write_time_ms, or the default value if write_time_ms is unset.

pub fn discard_sectors(&self) -> u64

Returns the value of discard_sectors, or the default value if discard_sectors is unset.

pub fn discard_time_ms(&self) -> u64

Returns the value of discard_time_ms, or the default value if discard_time_ms is unset.

pub fn flush_count(&self) -> u64

Returns the value of flush_count, or the default value if flush_count is unset.

pub fn flush_time_ms(&self) -> u64

Returns the value of flush_time_ms, or the default value if flush_time_ms is unset.

Trait Implementations

impl Clone for DiskStat

fn clone(&self) -> DiskStat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DiskStat

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

Formats the value using the given formatter.

impl Default for DiskStat

fn default() -> Self

Returns the “default value” for a type.

impl Message for DiskStat

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for DiskStat

fn eq(&self, other: &DiskStat) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DiskStat