Struct arcon::prelude::messages::KeyedElement

pub struct KeyedElement {
    pub timestamp: u64,
    pub key: u64,
    pub data: Vec<u8>,
    pub task_id: String,
    pub unknown_fields: UnknownFields,
    pub cached_size: CachedSize,
}

Fields

timestamp: u64

key: u64

data: Vec<u8>

task_id: String

unknown_fields: UnknownFields

cached_size: CachedSize

Methods

impl KeyedElement

pub fn new() -> KeyedElement

pub fn get_timestamp(&self) -> u64

pub fn clear_timestamp(&mut self)

pub fn set_timestamp(&mut self, v: u64)

pub fn get_key(&self) -> u64

pub fn clear_key(&mut self)

pub fn set_key(&mut self, v: u64)

pub fn get_data(&self) -> &[u8]

pub fn clear_data(&mut self)

pub fn set_data(&mut self, v: Vec<u8>)

pub fn mut_data(&mut self) -> &mut Vec<u8>

pub fn take_data(&mut self) -> Vec<u8>

pub fn get_task_id(&self) -> &str

pub fn clear_task_id(&mut self)

pub fn set_task_id(&mut self, v: String)

pub fn mut_task_id(&mut self) -> &mut String

pub fn take_task_id(&mut self) -> String

Trait Implementations

impl Debug for KeyedElement

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

Formats the value using the given formatter.

impl Clone for KeyedElement

fn clone(&self) -> KeyedElement

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ProtobufValue for KeyedElement

fn as_ref(&self) -> ProtobufValueRef

As ref

fn as_any(&self) -> &(dyn Any + 'static)

Convert to Any

fn is_non_zero(&self) -> bool

Is value non-zero?

fn as_ref_copy(&self) -> ProtobufValueRef<'static>

Return ProtobufValueRef if self is Copy.

impl Clear for KeyedElement

fn clear(&mut self)

Clear this make, make it equivalent to newly created object.

impl Message for KeyedElement

fn is_initialized(&self) -> bool

True iff all required fields are initialized. Always returns true for protobuf 3.

fn merge_from(&mut self, is: &mut CodedInputStream) -> Result<(), ProtobufError>

Update this message object with fields read from given stream.

fn compute_size(&self) -> u32

Compute and cache size of this message and all nested messages

fn write_to_with_cached_sizes(
    &self,
    os: &mut CodedOutputStream
) -> Result<(), ProtobufError>

Write message to the stream.

fn get_cached_size(&self) -> u32

Get size previously computed by compute_size.

fn get_unknown_fields(&self) -> &UnknownFields

Get a reference to unknown fields.

fn mut_unknown_fields(&mut self) -> &mut UnknownFields

Get a mutable reference to unknown fields.

fn as_any(&self) -> &(dyn Any + 'static)

View self as Any.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

View self as mutable Any.

fn into_any(self: Box<KeyedElement>) -> Box<dyn Any + 'static>

Convert boxed self to boxed Any.

fn descriptor(&self) -> &'static MessageDescriptor

Message descriptor for this message, used for reflection.

fn new() -> KeyedElement

Create an empty message object.

fn descriptor_static() -> &'static MessageDescriptor

Get message descriptor for message type.

fn default_instance() -> &'static KeyedElement

Return a pointer to default immutable message with static lifetime.

fn write_to(&self, os: &mut CodedOutputStream) -> Result<(), ProtobufError>

Write the message to the stream.

fn write_length_delimited_to(
    &self,
    os: &mut CodedOutputStream
) -> Result<(), ProtobufError>

Write the message to the stream prepending the message with message length encoded as varint.

fn write_length_delimited_to_vec(
    &self,
    vec: &mut Vec<u8>
) -> Result<(), ProtobufError>

Write the message to the vec, prepend the message with message length encoded as varint.

fn merge_from_bytes(&mut self, bytes: &[u8]) -> Result<(), ProtobufError>

Update this message object with fields read from given stream.

fn check_initialized(&self) -> Result<(), ProtobufError>

Check if all required fields of this object are initialized.

fn write_to_writer(&self, w: &mut dyn Write) -> Result<(), ProtobufError>

Write the message to the writer.

fn write_to_vec(&self, v: &mut Vec<u8>) -> Result<(), ProtobufError>

Write the message to bytes vec.

fn write_to_bytes(&self) -> Result<Vec<u8>, ProtobufError>

Write the message to bytes vec.

fn write_length_delimited_to_writer(
    &self,
    w: &mut dyn Write
) -> Result<(), ProtobufError>

Write the message to the writer, prepend the message with message length encoded as varint.

fn write_length_delimited_to_bytes(&self) -> Result<Vec<u8>, ProtobufError>

Write the message to the bytes vec, prepend the message with message length encoded as varint.

fn type_id(&self) -> TypeId

Get type id for downcasting.

impl<'a> Default for &'a KeyedElement

fn default() -> &'a KeyedElement

Returns the "default value" for a type.

impl Default for KeyedElement

fn default() -> KeyedElement

Returns the "default value" for a type.

impl PartialEq<KeyedElement> for KeyedElement

fn eq(&self, other: &KeyedElement) -> bool

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

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

This method tests for !=.