Struct Process

pub struct Process { /* private fields */ }

Implementations

impl Process

pub fn new(pid: Pid) -> ProcessResult<Process>

pub fn current() -> ProcessResult<Process>

pub fn pid(&self) -> Pid

pub fn ppid(&self) -> ProcessResult<Option<Pid>>

pub fn name(&self) -> ProcessResult<String>

pub fn exe(&self) -> ProcessResult<PathBuf>

pub fn cmdline(&self) -> ProcessResult<Option<String>>

On Linux, an Ok(None) is usually due to the process being a kernel thread. The return value is different from Python psutil.

pub fn cmdline_vec(&self) -> ProcessResult<Option<Vec<String>>>

New method, not in Python psutil. On Linux, an Ok(None) is usually due to the process being a kernel thread.

pub fn create_time(&self) -> Duration

The process creation time as a Duration since the boot time. The return value is different from Python psutil.

pub fn parent(&self) -> ProcessResult<Option<Process>>

Preemptively checks if the process is still alive.

pub fn parents(&self) -> Option<Vec<Process>>

pub fn status(&self) -> ProcessResult<Status>

pub fn cwd(&self) -> ProcessResult<PathBuf>

pub fn username(&self) -> String

pub fn get_nice(&self) -> i32

pub fn set_nice(&self, nice: i32)

pub fn num_ctx_switches(&self) -> Count

pub fn num_threads(&self) -> Count

pub fn threads(&self)

pub fn cpu_times(&self) -> ProcessResult<ProcessCpuTimes>

pub fn cpu_percent(&mut self) -> ProcessResult<Percent>

Returns the cpu percent since the process was created, replaced, or since the last time this method was called. Differs from Python psutil since there is no interval argument.

pub fn memory_info(&self) -> ProcessResult<MemoryInfo>

pub fn memory_full_info(&self)

pub fn memory_percent(&self) -> ProcessResult<Percent>

pub fn memory_percent_oneshot( &self, virtual_memory: &VirtualMemory, ) -> ProcessResult<Percent>

pub fn memory_percent_with_type(&self, type: MemType) -> ProcessResult<Percent>

pub fn children(&self)

pub fn open_files(&self) -> ProcessResult<Vec<OpenFile>>

pub fn connections(&self)

pub fn connections_with_type(&self, type_: NetConnectionType)

pub fn is_running(&self) -> bool

pub fn is_replaced(&self) -> bool

New method, not in Python psutil.

pub fn replace(&mut self) -> bool

New method, not in Python psutil.

pub fn send_signal(&self, signal: Signal) -> ProcessResult<()>

Preemptively checks if the process is still alive.

pub fn suspend(&self) -> ProcessResult<()>

Preemptively checks if the process is still alive.

pub fn resume(&self) -> ProcessResult<()>

Preemptively checks if the process is still alive.

pub fn terminate(&self) -> ProcessResult<()>

Preemptively checks if the process is still alive.

pub fn kill(&self) -> ProcessResult<()>

Preemptively checks if the process is still alive.

pub fn wait(&self)

Trait Implementations

impl Clone for Process

fn clone(&self) -> Process

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Process

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

Formats the value using the given formatter.

impl Hash for Process

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Oneshot for Process

fn cpu_percent_oneshot(&mut self) -> Percent

Returns the cpu percent since the process was created, replaced, or since the last time this method was called. Differs from Python psutil since there is no interval argument.

fn name_oneshot(&self) -> String

fn cpu_times_oneshot(&self) -> ProcessCpuTimes

impl PartialEq for Process

fn eq(&self, other: &Process) -> 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 ProcessExt for Process

fn environ(&self) -> ProcessResult<HashMap<String, String>>

fn get_ionice(&self) -> i32

fn set_ionice(&self, _nice: i32)

fn get_rlimit(&self) -> i32

fn set_rlimit(&self, _nice: i32)

fn io_counters(&self) -> IoCounters

fn get_cpu_affinity(&self) -> i32

fn set_cpu_affinity(&self, _nice: i32)

fn cpu_num(&self) -> i32

fn memory_maps(&self)

fn procfs_stat(&self) -> ProcessResult<ProcfsStat>

New method, not in Python psutil

fn procfs_statm(&self) -> ProcessResult<ProcfsStatm>

New method, not in Python psutil

fn procfs_status(&self) -> ProcessResult<ProcfsStatus>

New method, not in Python psutil

impl ProcessExt for Process

fn uids(&self) -> ProcessResult<Uids>

fn gids(&self) -> ProcessResult<Gids>

fn terminal(&self) -> Option<String>

fn num_fds(&self) -> Count

impl Eq for Process