Struct devtools_wire_format::logs::LogEvent

pub struct LogEvent {
    pub message: String,
    pub parent: Option<u64>,
    pub metadata_id: u64,
    pub fields: Vec<Field>,
    pub at: Option<Timestamp>,
}

Fields

message: String

The main message body of the log.

parent: Option<u64>

Log events can happen inside of spans and if they do, this field will indicate which span it was.

metadata_id: u64

Identifier for metadata describing static characteristics of all spans originating from that call site, such as its name, source code location, verbosity level, and the names of its fields.

fields: Vec<Field>

User-defined key-value pairs of arbitrary data associated with the event.

at: Option<Timestamp>

Timestamp for the log event.

Implementations

impl LogEvent

pub fn parent(&self) -> u64

Returns the value of parent, or the default value if parent 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 Filterable for LogEvent

fn match_filter(&self, meta: &Metadata, filter: &Filter) -> bool

Determines if the current item matches the provided filter.

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for LogEvent