Struct LogEvent

pub struct LogEvent {
    pub log_id: Option<i32>,
    pub pid: Option<i32>,
    pub tid: Option<i32>,
    pub uid: Option<i32>,
    pub timestamp: Option<u64>,
    pub tag: Option<String>,
    pub prio: Option<i32>,
    pub message: Option<String>,
    pub args: Vec<Arg>,
}

Fields

log_id: Option<i32>

The log buffer (e.g. MAIN, SYSTEM, RADIO) the event comes from.

pid: Option<i32>

PID (TGID), TID and UID of the task that emitted the event.

tid: Option<i32>

uid: Option<i32>

timestamp: Option<u64>

Timestamp [ns]. The clock source is CLOCK_REALTIME, unlike many other Perfetto trace events that instead use CLOCK_BOOTTIME. The trace processor will take care of realigning clocks using the ClockSnapshot(s).

tag: Option<String>

When log_id == LID_EVENTS, |tag| corresponds to the event name defined in the second column of /system/etc/event-log-tags. For all other events, |tag| is the app-specified argument passed to __android_log_write().

prio: Option<i32>

Empty when log_id == LID_EVENTS.

message: Option<String>

Empty when log_id == LID_EVENTS.

args: Vec<Arg>

Only populated when log_id == LID_EVENTS.

Implementations

impl LogEvent

pub fn log_id(&self) -> AndroidLogId

Returns the enum value of log_id, or the default if the field is unset or set to an invalid enum value.

pub fn set_log_id(&mut self, value: AndroidLogId)

Sets log_id to the provided enum value.

pub fn pid(&self) -> i32

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

pub fn tid(&self) -> i32

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

pub fn uid(&self) -> i32

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

pub fn timestamp(&self) -> u64

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

pub fn tag(&self) -> &str

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

pub fn prio(&self) -> AndroidLogPriority

Returns the enum value of prio, or the default if the field is unset or set to an invalid enum value.

pub fn set_prio(&mut self, value: AndroidLogPriority)

Sets prio to the provided enum value.

pub fn message(&self) -> &str

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

Trait Implementations

impl Clone for LogEvent

fn clone(&self) -> LogEvent

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LogEvent

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

Formats the value using the given formatter.

impl Default for LogEvent

fn default() -> Self

Returns the “default value” for a type.

impl Message for LogEvent

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 LogEvent

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