Struct IoDeviceLimit 

pub struct IoDeviceLimit {
    pub device: String,
    pub riops: Option<u64>,
    pub wiops: Option<u64>,
    pub rbps: Option<u64>,
    pub wbps: Option<u64>,
}

Per-device I/O throttling limit

Fields

device: String

Device identifier in “major:minor” format

riops: Option<u64>

Read IOPS limit

wiops: Option<u64>

Write IOPS limit

rbps: Option<u64>

Read bytes/sec limit

wbps: Option<u64>

Write bytes/sec limit

Implementations

impl IoDeviceLimit

pub fn parse(s: &str) -> Result<Self>

Parse an I/O device limit spec like “8:0 riops=1000 wbps=10485760”

pub fn to_io_max_line(&self) -> String

Format as cgroup v2 io.max line: “major:minor riops=X wiops=Y rbps=Z wbps=W”

Trait Implementations

impl Clone for IoDeviceLimit

fn clone(&self) -> IoDeviceLimit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IoDeviceLimit

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

Formats the value using the given formatter.