Struct Process

pub struct Process {
    pub pid: Option<i64>,
    pub ppid: Option<i64>,
    pub cmdline: Option<String>,
}

Representation of a process.

Fields

pid: Option<i64>

Process id.

ppid: Option<i64>

Parent process id.

cmdline: Option<String>

The command line of the process. If the cmdline has spaces in it, then we use the characters from position 0 to the first instance of the space char (’ ’) as the name of the process. If no spaces are present, then the entire cmdline is used as the name.

Implementations

impl Process

pub fn pid(&self) -> i64

Returns the value of pid, or the default value if pid is unset.

pub fn ppid(&self) -> i64

Returns the value of ppid, or the default value if ppid is unset.

pub fn cmdline(&self) -> &str

Returns the value of cmdline, or the default value if cmdline is unset.

Trait Implementations

impl Clone for Process

fn clone(&self) -> Process

Returns a duplicate 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 Default for Process

fn default() -> Self

Returns the “default value” for a type.

impl Message for Process

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

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 StructuralPartialEq for Process