Struct mles_utils::ResyncMsg

pub struct ResyncMsg { /* private fields */ }

ResyncMsg structure

This structure defines resynchronization Msg structure that can be used to resynchronize history state to root server from peers. The resynchronization message can be sent only during initial connection message and packs the history into one message that can be taken into account by Mles root server.

Implementations

impl ResyncMsg

pub fn new(messages: &Vec<Vec<u8>>) -> ResyncMsg

Create a new ResyncMsg object with encoded message vector.

Example

use mles_utils::{Msg, ResyncMsg};

let msg = Msg::new("My uid".to_string(), "My channel".to_string(), Vec::new());
let msg = msg.encode();
let vec = vec![msg];
let rmsg = ResyncMsg::new(&vec);

pub fn len(&self) -> usize

Get the length of the resync message vector

Example

use mles_utils::{Msg, ResyncMsg};

let msg = Msg::new("My uid".to_string(), "My channel".to_string(), Vec::new());
let msg = msg.encode();
let vec = vec![msg];
let rmsg = ResyncMsg::new(&vec);
assert_eq!(1, rmsg.len());

pub fn get_messages(&self) -> Vec<Vec<u8>>

Get all items of the resync message vector

Example

use mles_utils::{Msg, ResyncMsg};

let msg = Msg::new("My uid".to_string(), "My channel".to_string(), Vec::new());
let msg = msg.encode();
let vec = vec![msg];
let rmsg = ResyncMsg::new(&vec);
let rvec = rmsg.get_messages();
assert_eq!(vec[0], rvec[0]);

pub fn encode(&self) -> Vec<u8>

Encode ResyncMsg object to CBOR.

Errors

If resync message cannot be encoded, an empty vector is returned.

Example

use mles_utils::{ResyncMsg, Msg};

let msg = Msg::new("My uid".to_string(), "My channel".to_string(), Vec::new());
let msg = msg.encode();
let vec = vec![msg];
let rmsg = ResyncMsg::new(&vec);
let encoded_msg: Vec<u8> = rmsg.encode();

pub fn decode(slice: &[u8]) -> ResyncMsg

Decode CBOR byte string to ResyncMsg object.

Errors

If message cannot be decoded, a ResyncMsg structure with empty items is returned.

Example

use mles_utils::{ResyncMsg, Msg};

let msg = Msg::new("My uid".to_string(), "My channel".to_string(), Vec::new());
let msg = msg.encode();
let vec = vec![msg];
let rmsg = ResyncMsg::new(&vec);
let encoded_msg: Vec<u8> = rmsg.encode();
let decoded_msg: ResyncMsg = ResyncMsg::decode(&encoded_msg);
assert_eq!(1, decoded_msg.len());

Trait Implementations

impl Clone for ResyncMsg

fn clone(&self) -> ResyncMsg

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ResyncMsg

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ResyncMsg

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ResyncMsg

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.