Struct cgroups_rs::net_prio::NetPrioController

pub struct NetPrioController { /* fields omitted */ }

A controller that allows controlling the net_prio subsystem of a Cgroup.

In essence, using net_prio one can set the priority of the packets emitted from the control group’s tasks. This can then be used to have QoS restrictions on certain control groups and thus, prioritizing certain tasks.

Implementations

impl NetPrioController

pub fn new(root: PathBuf) -> Self

Constructs a new NetPrioController with root serving as the root of the control group.

pub fn prio_idx(&self) -> u64

Retrieves the current priority of the emitted packets.

pub fn ifpriomap(&self) -> Result<HashMap<String, u64>>

A map of priorities for each network interface.

pub fn set_if_prio(&self, eif: &str, prio: u64) -> Result<()>

Set the priority of the network traffic on eif to be prio.

Trait Implementations

impl Clone for NetPrioController

fn clone(&self) -> NetPrioController

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NetPrioController

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

Formats the value using the given formatter.

impl<'a> From<&'a Subsystem> for &'a NetPrioController

fn from(sub: &'a Subsystem) -> &'a NetPrioController

Performs the conversion.