Struct cgroups_rs::perf_event::PerfEventController[−][src]

pub struct PerfEventController { /* fields omitted */ }

Expand description

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

In essence, when processes belong to the same perf_event controller, they can be monitored together using the perf performance monitoring and reporting tool.

Implementations

[src]

impl PerfEventController

[src]

pub fn new(root: PathBuf) -> Self

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

Trait Implementations

[src]

impl Clone for PerfEventController

[src]

fn clone(&self) -> PerfEventController

Returns a copy of the value. Read more

1.0.0[src]

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

Performs copy-assignment from source. Read more

[src]

impl Debug for PerfEventController

[src]

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

Formats the value using the given formatter. Read more

[src]

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

[src]

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

Performs the conversion.

Auto Trait Implementations

impl RefUnwindSafe for PerfEventController

impl Send for PerfEventController

impl Sync for PerfEventController

impl Unpin for PerfEventController

impl UnwindSafe for PerfEventController

Blanket Implementations

[src]

impl<T> Any for T where
    T: 'static + ?Sized,

[src]

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

[src]

impl<T> Borrow<T> for T where
    T: ?Sized,

[src]

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized,

[src]

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

[src]

impl<T> Controller for T where
    T: ControllerInternal,

[src]

pub fn apply(&Self, &Resources) -> Result<(), Error>

Apply a set of resources to the Controller, invoking its internal functions to pass the kernel the information.

[src]

pub fn create(&Self)

Create this controller

[src]

pub fn set_notify_on_release(&Self, bool) -> Result<(), Error>

Set notify_on_release

[src]

pub fn set_release_agent(&Self, &str) -> Result<(), Error>

Set release_agent

[src]

pub fn exists(&Self) -> bool

Does this controller already exist?

[src]

pub fn delete(&Self) -> Result<(), Error>

Delete the controller.

[src]

pub fn add_task(&Self, &CgroupPid) -> Result<(), Error>

Attach a task to this controller.

[src]

pub fn add_task_by_tgid(&Self, &CgroupPid) -> Result<(), Error>

Attach a task to this controller by thread group id.

[src]

pub fn tasks(&Self) -> Vec<CgroupPid, Global>

Get the list of tasks that this controller has.

[src]

pub fn control_type(&Self) -> Controllers

[src]

pub fn path(&Self) -> &Path

The file system path to the controller.

[src]

pub fn v2(&Self) -> bool

[src]

impl<T> From<T> for T

[src]

pub fn from(t: T) -> T

Performs the conversion.

[src]

impl<T, U> Into<U> for T where
    U: From<T>,

[src]

pub fn into(self) -> U

Performs the conversion.

[src]

impl<T> ToOwned for T where
    T: Clone,

type Owned = T

The resulting type after obtaining ownership.

[src]

pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

[src]

pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

[src]

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

[src]

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

[src]

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.