Struct ProcessTree

pub struct ProcessTree {
    pub processes: Vec<Process>,
    pub threads: Vec<Thread>,
    pub collection_end_timestamp: Option<u64>,
}

Metadata about the processes and threads in the trace. Note: this proto was designed to be filled in by traced_probes and should only be populated with accurate information coming from the system. Other trace writers should prefer to fill ThreadDescriptor and ProcessDescriptor in TrackDescriptor.

Fields

processes: Vec<Process>

List of processes and threads in the client. These lists are incremental and not exhaustive. A process and its threads might show up separately in different ProcessTree messages. A thread might event not show up at all, if no sched_switch activity was detected, for instance: #0 { processes: [{pid: 10, …}], threads: [{pid: 11, tgid: 10}] } #1 { threads: [{pid: 12, tgid: 10}] } #2 { processes: [{pid: 20, …}], threads: [{pid: 13, tgid: 10}] }

threads: Vec<Thread>

collection_end_timestamp: Option<u64>

The time at which we finish collecting this process tree; the top-level packet timestamp is the time at which we begin collection.

Implementations

impl ProcessTree

pub fn collection_end_timestamp(&self) -> u64

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

Trait Implementations

impl Clone for ProcessTree

fn clone(&self) -> ProcessTree

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProcessTree

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

Formats the value using the given formatter.

impl Default for ProcessTree

fn default() -> Self

Returns the “default value” for a type.

impl Message for ProcessTree

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 ProcessTree

fn eq(&self, other: &ProcessTree) -> 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 ProcessTree