Struct PollOp

pub struct PollOp {
    pub metadata: Option<MetaId>,
    pub resource_id: Option<Id>,
    pub name: String,
    pub task_id: Option<Id>,
    pub async_op_id: Option<Id>,
    pub is_ready: bool,
}

A PollOp describes each poll operation that completes within the async application.

Fields

metadata: Option<MetaId>

The numeric ID of the op’s Metadata.

This identifies the Metadata that describes the tracing span corresponding to this op. The metadata for this ID will have been sent in a prior RegisterMetadata message.

resource_id: Option<Id>

The resources’s ID.

name: String

the name of this op (e.g. poll_elapsed, new_timeout, reset, etc.)

task_id: Option<Id>

Identifies the task context that this poll op has been called from.

async_op_id: Option<Id>

Identifies the async op ID that this poll op is part of.

is_ready: bool

Whether this poll op has returned with ready or pending.

Trait Implementations

impl Clone for PollOp

fn clone(&self) -> PollOp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PollOp

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

Formats the value using the given formatter.

impl Default for PollOp

fn default() -> Self

Returns the “default value” for a type.

impl Message for PollOp

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(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where 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( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where 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(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for PollOp

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