Struct dendrite::axon_server::ProcessingInstruction

pub struct ProcessingInstruction {
    pub key: i32,
    pub value: Option<MetaDataValue>,
}

An instruction for routing components when routing or processing a message.

Fields

key: i32

The type of processing message.

value: Option<MetaDataValue>

The value associated with the processing key.

Implementations

impl ProcessingInstruction

pub fn key(&self) -> ProcessingKey

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

pub fn set_key(&mut self, value: ProcessingKey)

Sets key to the provided enum value.

Trait Implementations

impl Clone for ProcessingInstruction

pub fn clone(&self) -> ProcessingInstruction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProcessingInstruction

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

Formats the value using the given formatter.

impl Default for ProcessingInstruction

pub fn default() -> ProcessingInstruction

Returns the "default value" for a type.

impl Message for ProcessingInstruction

pub fn encode_raw<B>(&self, buf: &mut B) where
    B: BufMut, 

pub fn merge_field<B>(
    &mut self,
    tag: u32,
    wire_type: WireType,
    buf: &mut B,
    ctx: DecodeContext
) -> Result<(), DecodeError> where
    B: Buf, 

pub fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

pub fn clear(&mut self)

Clears the message, resetting all fields to their default.

pub fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message to a buffer.

pub fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message with a length-delimiter to a buffer.

pub fn decode<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

Decodes an instance of the message from a buffer.

pub fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

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

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

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

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

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

impl PartialEq<ProcessingInstruction> for ProcessingInstruction

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

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

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

This method tests for !=.

impl StructuralPartialEq for ProcessingInstruction