Struct hadoop_common::proto::hadoop::common::RpcRequestHeaderProto

pub struct RpcRequestHeaderProto {
    pub rpc_kind: Option<i32>,
    pub rpc_op: Option<i32>,
    pub call_id: i32,
    pub client_id: Vec<u8>,
    pub retry_count: Option<i32>,
    pub trace_info: Option<RpcTraceInfoProto>,
    pub caller_context: Option<RpcCallerContextProto>,
    pub state_id: Option<i64>,
    pub router_federated_state: Option<Vec<u8>>,
}

the header for the RpcRequest

Fields

rpc_kind: Option<i32>

rpc_op: Option<i32>

call_id: i32

a sequence number that is sent back in response

client_id: Vec<u8>

Globally unique client ID

retry_count: Option<i32>

clientId + callId uniquely identifies a request retry count, 1 means this is the first retry

trace_info: Option<RpcTraceInfoProto>

tracing info

caller_context: Option<RpcCallerContextProto>

call context

state_id: Option<i64>

The last seen Global State ID

router_federated_state: Option<Vec<u8>>

Alignment context info for use with routers. The client should not interpret these bytes, but only forward bytes received from RpcResponseHeaderProto.routerFederatedState.

Implementations

impl RpcRequestHeaderProto

pub fn rpc_kind(&self) -> RpcKindProto

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

pub fn set_rpc_kind(&mut self, value: RpcKindProto)

Sets rpc_kind to the provided enum value.

pub fn rpc_op(&self) -> OperationProto

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

pub fn set_rpc_op(&mut self, value: OperationProto)

Sets rpc_op to the provided enum value.

pub fn retry_count(&self) -> i32

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

pub fn state_id(&self) -> i64

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

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

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

Trait Implementations

impl Clone for RpcRequestHeaderProto

fn clone(&self) -> RpcRequestHeaderProto

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RpcRequestHeaderProto

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

Formats the value using the given formatter.

impl Default for RpcRequestHeaderProto

fn default() -> Self

Returns the “default value” for a type.

impl Message for RpcRequestHeaderProto

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, Global>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, Global>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<RpcRequestHeaderProto> for RpcRequestHeaderProto

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