Struct Producer 

pub struct Producer {
    pub id: Option<i32>,
    pub name: Option<String>,
    pub pid: Option<i32>,
    pub uid: Option<i32>,
    pub sdk_version: Option<String>,
    pub frozen: Option<bool>,
    pub machine_id: Option<u32>,
    pub machine_name: Option<String>,
}

Describes a producer process.

Fields

id: Option<i32>

Unique ID of the producer (monotonic counter).

name: Option<String>

Typically matches the process name.

pid: Option<i32>

Unix pid of the remote process. Supported only on Linux-based systems. Introduced in v24 / Android T.

uid: Option<i32>

Unix uid of the remote process.

sdk_version: Option<String>

The version of the client library used by the producer. This is a human readable string with and its format varies depending on the build system and the repo (standalone vs AOSP). This is intended for human debugging only.

frozen: Option<bool>

Returns true if the process appears to be frozen (Android only). Introduced in Perfetto V49 / Android 24Q4.

machine_id: Option<u32>

Identifies the machine this producer is connected from in multi-machine tracing setups (e.g. when going through traced_relay). Unset (or zero) means the producer is connected from the local/host machine where the tracing service is running. Introduced in Perfetto V56 / Android 26Q3.

machine_name: Option<String>

Human-readable name of the machine, as advertised by the relay (usually the value of PERFETTO_MACHINE_NAME on the remote, falling back to the remote’s uname -s). Only set when machine_id is non-zero. Introduced in Perfetto V56 / Android 26Q3.

Implementations

impl Producer

pub fn id(&self) -> i32

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

pub fn name(&self) -> &str

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

pub fn uid(&self) -> i32

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

pub fn sdk_version(&self) -> &str

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

pub fn pid(&self) -> i32

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

pub fn frozen(&self) -> bool

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

pub fn machine_id(&self) -> u32

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

pub fn machine_name(&self) -> &str

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

Trait Implementations

impl Clone for Producer

fn clone(&self) -> Producer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Producer

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

Formats the value using the given formatter.

impl Default for Producer

fn default() -> Self

Returns the “default value” for a type.

impl Message for Producer

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 Producer

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