re_redap_browser 0.27.2

The UI and communication to implement the in-viewer redap server browser.
Documentation 
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//! This crates implements the Redap browser feature, including the communication and UI aspects of
//! it.

#![warn(clippy::iter_over_hash_type)] //  TODO(#6198): enable everywhere

mod context;
mod entries;
mod server_modal;
mod servers;

pub use self::{
    entries::{Entries, Entry, EntryInner},
    servers::{Command, RedapServers, Server},
};

use re_uri::Scheme;
use std::sync::LazyLock;

pub use re_viewer_context::open_url::EXAMPLES_ORIGIN;

/// Origin used to show the local ui in the redap browser.
///
/// Not actually a valid origin.
pub static LOCAL_ORIGIN: LazyLock<re_uri::Origin> = LazyLock::new(|| re_uri::Origin {
    scheme: Scheme::RerunHttps,
    host: url::Host::Domain(String::from("_local_recordings.rerun.io")),
    port: 443,
});

/// Utility function to switch to the examples screen.
pub fn switch_to_welcome_screen(command_sender: &re_viewer_context::CommandSender) {
    use re_viewer_context::SystemCommand;
    use re_viewer_context::SystemCommandSender as _;

    command_sender.send_system(SystemCommand::ChangeDisplayMode(
        re_viewer_context::DisplayMode::RedapServer(EXAMPLES_ORIGIN.clone()),
    ));
    command_sender.send_system(SystemCommand::set_selection(
        re_viewer_context::Item::RedapServer(EXAMPLES_ORIGIN.clone()),
    ));
}