Struct Chat 

pub struct Chat { /* private fields */ }

A conversation over a field to write in. It fills what its parent gives it and follows the newest message.

It does not know who answers: on_send gets what the person wrote, already in the list, and whoever answers adds to messages, now or later.

use ravenrs_reactive::State;
use ravenrs_widgets::{Chat, ChatMessage};

let messages = State::new(Vec::<ChatMessage>::new());
let answers = messages.clone();
let chat = Chat::new(messages.binding())
    .placeholder("Ask something")
    .examples(["How do I start?"])
    .on_send(move |_text| answers.update(|m| m.push(ChatMessage::assistant("Hello!"))));

Implementations

impl Chat

pub fn new(messages: Binding<Vec<ChatMessage>>) -> Self

A conversation over messages.

pub fn placeholder(self, text: impl Into<String>) -> Self

Muted text inside the empty field.

pub fn intro(self, text: impl Into<String>) -> Self

What it says before the first message.

pub fn examples( self, examples: impl IntoIterator<Item = impl Into<String>>, ) -> Self

Things to ask, offered as buttons before the first message.

pub fn busy(self, busy: bool) -> Self

Whether an answer is on its way: nothing is sent until it arrives, and what is being written stays in the field.

pub fn on_listen(self, handler: impl Fn(String) + 'static) -> Self

Puts a button to hear each answer, which handler gets as text.

pub fn on_link(self, handler: impl Fn(String) + 'static) -> Self

Called with the address of a link in a ChatMessage::formatted message.

pub fn on_send(self, handler: impl Fn(String) + 'static) -> Self

Called with what the person sent, after it joined the messages.

Trait Implementations

impl Debug for Chat

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

Formats the value using the given formatter.

impl View for Chat

fn build(&self, cx: &mut BuildCx<'_>) -> NodeId

Creates this view’s node for the current build.

fn type_name(&self) -> &'static str

The name the diagnostics panel shows this view’s cost under.