Struct TracingSession

pub struct TracingSession {
    pub id: Option<u64>,
    pub consumer_uid: Option<i32>,
    pub state: Option<String>,
    pub unique_session_name: Option<String>,
    pub buffer_size_kb: Vec<u32>,
    pub duration_ms: Option<u32>,
    pub num_data_sources: Option<u32>,
    pub start_realtime_ns: Option<i64>,
}

Fields

id: Option<u64>

The TracingSessionID.

consumer_uid: Option<i32>

The Unix uid of the consumer that started the session. This is meaningful only if the caller is root. In all other cases only tracing sessions that match the caller UID will be displayed.

state: Option<String>

Internal state of the tracing session. These strings are FYI only and subjected to change.

unique_session_name: Option<String>

The unique_session_name as set in the trace config (might be empty).

buffer_size_kb: Vec<u32>

The number and size of each buffer.

duration_ms: Option<u32>

Duration, as specified in the TraceConfig.duration_ms.

num_data_sources: Option<u32>

Number of data sources involved in the session.

start_realtime_ns: Option<i64>

Time when the session was started, in the CLOCK_REALTIME domain. Available only on Linux-based systems.

Implementations

impl TracingSession

pub fn id(&self) -> u64

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

pub fn consumer_uid(&self) -> i32

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

pub fn state(&self) -> &str

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

pub fn unique_session_name(&self) -> &str

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

pub fn duration_ms(&self) -> u32

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

pub fn num_data_sources(&self) -> u32

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

pub fn start_realtime_ns(&self) -> i64

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

Trait Implementations

impl Clone for TracingSession

fn clone(&self) -> TracingSession

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TracingSession

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

Formats the value using the given formatter.

impl Default for TracingSession

fn default() -> Self

Returns the “default value” for a type.

impl Message for TracingSession

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 TracingSession

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