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struct.Process

pub struct Process {
    pub uid: u32,
    pub gid: u32,
    pub tasks: HashMap<i32, Process, RandomState>,
    // some fields omitted
}

Struct containing a process' information.

Fields#

uid: u32

User id of the process owner.

gid: u32

Group id of the process owner.

tasks: HashMap<i32, Process, RandomState>

Tasks run by this process.

Trait Implementations#

impl Debug for Process#

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

Formats the value using the given formatter. Read more

impl Drop for Process#

pub fn drop(&mut self)#

Executes the destructor for this type. Read more

impl ProcessExt for Process#

pub fn new(pid: i32, parent: Option<i32>, start_time: u64) -> Process#

pub fn kill(&self, signal: Signal) -> bool#

Sends the given signal to the process. Read more

pub fn name(&self) -> &str#

Returns the name of the process. Read more

pub fn cmd(&self) -> &[String]#

Returns the command line. Read more

pub fn exe(&self) -> &Path#

Returns the path to the process. Read more

pub fn pid(&self) -> i32#

Returns the pid of the process. Read more

pub fn environ(&self) -> &[String]#

Returns the environment of the process. Read more

pub fn cwd(&self) -> &Path#

Returns the current working directory. Read more

pub fn root(&self) -> &Path#

Returns the path of the root directory. Read more

pub fn memory(&self) -> u64#

Returns the memory usage (in kB). Read more

pub fn virtual_memory(&self) -> u64#

Returns the virtual memory usage (in kB). Read more

pub fn parent(&self) -> Option<i32>#

Returns the parent pid. Read more

pub fn status(&self) -> ProcessStatus#

Returns the status of the processus (idle, run, zombie, etc). None means that sysinfo doesn't have enough rights to get this information.

pub fn start_time(&self) -> u64#

Returns the time of process launch (in seconds). Read more

pub fn cpu_usage(&self) -> f32#

Returns the total CPU usage (in %). Notice that it might be bigger than 100 if run on a multicore machine. Read more

pub fn disk_usage(&self) -> DiskUsage#

Returns number of bytes read and written to disk. Read more

Auto Trait Implementations#

impl RefUnwindSafe for Process#

impl Send for Process#

impl Sync for Process#

impl Unpin for Process#

impl UnwindSafe for Process#

Blanket Implementations#

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

pub fn type_id(&self) -> TypeId#

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T#

Immutably borrows from an owned value. Read more

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

pub fn borrow_mut(&mut self) -> &mutT#

Mutably borrows from an owned value. Read more

impl<T> From<T> for T#

pub fn from(t: T) -> T#

Performs the conversion.

impl<T> Instrument for T#

pub fn instrument(self, span: Span) -> Instrumented<Self>#

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

pub fn in_current_span(self) -> Instrumented<Self>#

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

pub fn into(self) -> U#

Performs the conversion.

impl<T> Pointable for T#

pub const ALIGN: usize#

The alignment of pointer.

type Init = T#

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize#

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'aT#

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mutT#

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)#

Drops the object pointed to by the given pointer. Read more

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

type Error = Infallible#

The type returned in the event of a conversion error.

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

Performs the conversion.

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.

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

Performs the conversion.

impl<V, T> VZip<V> for T where V: MultiLane<T>,#

pub fn vzip(self) -> V#