Struct ToastProps 

pub struct ToastProps {
    pub show: Signal<bool>,
    pub title: String,
    pub subtitle: String,
    pub show_close: bool,
    pub color: Option<Color>,
    pub on_dismiss: Option<EventHandler<()>>,
    pub class: String,
    pub children: Element,
}

Bootstrap Toast notification — signal-driven, no JavaScript.

Bootstrap HTML → Dioxus

<!-- Bootstrap HTML (requires JavaScript) -->
<div class="toast show">
  <div class="toast-header">
    <strong class="me-auto">Notification</strong>
    <small>just now</small>
    <button class="btn-close" data-bs-dismiss="toast"></button>
  </div>
  <div class="toast-body">You have a new message.</div>
</div>

// Dioxus equivalent
let show = use_signal(|| true);
rsx! {
    ToastContainer { position: ToastPosition::TopEnd,
        Toast { show: show, title: "Notification", subtitle: "just now",
            "You have a new message."
        }
    }
}

Headerless Mode

Omit title and set show_close: true to render a headerless toast with a side-aligned close button (Bootstrap 5.3 d-flex pattern):

rsx! {
    Toast { show: signal, show_close: true, color: Color::Primary,
        "Body-only toast with close button."
    }
}

Props

• show — Signal<bool> controlling visibility
• title — toast header title (omit for headerless mode)
• subtitle — small text in header (e.g., “just now”)
• color — background color variant
• show_close — show close button (default: true)
• on_dismiss — callback when the toast is dismissed

Fields

show: Signal<bool>

Signal controlling visibility.

title: String

Toast title (shown in header).

subtitle: String

Small text in header (e.g., “just now”, “2 mins ago”).

show_close: bool

Show close button.

color: Option<Color>

Toast color variant (applied as bg class).

on_dismiss: Option<EventHandler<()>>

Callback when the toast is dismissed.

class: String

Additional CSS classes.

children: Element

Toast body content.

Implementations

impl ToastProps

pub fn builder() -> ToastPropsBuilder<((), (), (), (), (), (), (), ())>

Create a builder for building ToastProps. On the builder, call .show(...), .title(...)(optional), .subtitle(...)(optional), .show_close(...)(optional), .color(...)(optional), .on_dismiss(...)(optional), .class(...)(optional), .children(...)(optional) to set the values of the fields. Finally, call .build() to create the instance of ToastProps.

Trait Implementations

impl Clone for ToastProps

fn clone(&self) -> ToastProps

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for ToastProps

fn eq(&self, other: &ToastProps) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Properties for ToastProps

where Self: Clone,

type Builder = ToastPropsBuilder<((), (), (), (), (), (), (), ())>

The type of the builder for this component. Used to create “in-progress” versions of the props.

fn builder() -> Self::Builder

Create a builder for this component.

fn memoize(&mut self, new: &Self) -> bool

Make the old props equal to the new props. Return if the props were equal and should be memoized.

fn into_vcomponent<M>( self, render_fn: impl ComponentFunction<Self, M>, ) -> VComponent

where M: 'static,

Create a component from the props.

impl StructuralPartialEq for ToastProps