Function snackbar_host 

pub fn snackbar_host() -> SnackbarHostBuilder

snackbar_host

Display queued snackbars driven by a SnackbarHostState.

Usage

Use with scaffold to show transient messages above app content.

Parameters

• modifier — modifier chain applied to the host container.
• state — state that provides snackbar queue data.
• snackbar — optional custom snackbar slot for rendering.

Appearance preserves the current focus. When the final notification closes while its controls own focus, the host restores the previously focused target after layout if that target remains available. Focus moved outside the host is preserved.

Examples

use tessera_components::snackbar::{SnackbarHostState, snackbar_host};
use tessera_components::theme::{MaterialTheme, material_theme};
use tessera_ui::{remember, tessera};

#[tessera]
fn demo() {
    material_theme()
        .theme(|| MaterialTheme::default())
        .child(|| {
            let host_state = remember(SnackbarHostState::new);
            host_state.with_mut(|state| {
                state.show_snackbar("Saved");
            });
            snackbar_host().state(host_state);
            assert!(host_state.with(|state| state.is_showing()));
        });
}