Struct hadoop_proto::hadoop::hdfs::AddBlockRequestProto

pub struct AddBlockRequestProto {
    pub src: String,
    pub client_name: String,
    pub previous: Option<ExtendedBlockProto>,
    pub exclude_nodes: Vec<DatanodeInfoProto>,
    pub file_id: Option<u64>,
    pub favored_nodes: Vec<String>,
    pub flags: Vec<i32>,
}

Fields

src: String

client_name: String

previous: Option<ExtendedBlockProto>

exclude_nodes: Vec<DatanodeInfoProto>

file_id: Option<u64>

default as a bogus id

favored_nodes: Vec<String>

the set of datanodes to use for the block

flags: Vec<i32>

default to empty.

Implementations

impl AddBlockRequestProto

pub fn file_id(&self) -> u64

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

pub fn flags( &self ) -> FilterMap<Cloned<Iter<'_, i32>>, fn(_: i32) -> Option<AddBlockFlagProto>>

Returns an iterator which yields the valid enum values contained in flags.

pub fn push_flags(&mut self, value: AddBlockFlagProto)

Appends the provided enum value to flags.

Trait Implementations

impl Clone for AddBlockRequestProto

fn clone(&self) -> AddBlockRequestProto

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AddBlockRequestProto

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

Formats the value using the given formatter.

impl Default for AddBlockRequestProto

fn default() -> Self

Returns the “default value” for a type.

impl Message for AddBlockRequestProto

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<AddBlockRequestProto> for AddBlockRequestProto

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