Struct wamp_core::messages::hello::Hello

pub struct Hello {
    pub realm: String,
    pub details: Value,
}

Hello - wamp-proto

Represents an Hello message in the WAMP protocol.

Examples

use wamp_core::messages::Hello;
use wamp_core::hello;
use serde_json::json;

let hello_message = Hello {
    realm: "realm".to_string(),
    details: json!({})
};

Serializer

use wamp_core::messages::Hello;
use serde_json::{json, to_string};

// Create an Hello message
let hello = Hello {
    realm: "realm".to_string(),
    details: json!({ "key": "value" })
};

// Establish raw json data string
let data = r#"[1,"realm",{"key":"value"}]"#;

// Here we convert it from an `Hello` frame, to a string representation.
let hello = to_string(&hello).unwrap();

// Confirm that our hello frame strings are equal to each other
assert_eq!(hello, data);

Deserializer

Implements serde Deserialize trait for hello

use wamp_core::messages::Hello;
use serde_json::from_str;

// Here is our raw json data string
let data = r#"[1,"realm",{}]"#;

// Here we convert it to an `Hello` frame
let hello = from_str::<Hello>(data).unwrap();

// Confirm that our realm and details deserialized
assert_eq!(hello.realm, "realm");
assert_eq!(hello.details, serde_json::json!({}));

Implements serde Serialize trait for hello

Fields

realm: String

details: Value

Trait Implementations

impl Clone for Hello

fn clone(&self) -> Hello

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Hello

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Hello

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Hello> for Messages

fn from(v: Hello) -> Messages

Converts to this type from the input type.

impl From<Messages> for Hello

fn from(v: Messages) -> Hello

Converts to this type from the input type.

impl PartialEq for Hello

fn eq(&self, other: &Hello) -> 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 Serialize for Hello

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Hello> for Message

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Hello) -> Result<Message, Self::Error>

Performs the conversion.

impl WampMessage for Hello

const ID: u64 = 1u64

fn direction(role: Roles) -> &'static MessageDirection

Direction method

impl Eq for Hello

impl StructuralEq for Hello

impl StructuralPartialEq for Hello