perspective-viewer 5.4.0

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// ┃ Copyright (c) 2017, the Perspective Authors.                              ┃
// ┃ ╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌ ┃
// ┃ This file is part of the Perspective library, distributed under the terms ┃
// ┃ of the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0). ┃
// ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛

use crate::workspace::Workspace;

/// Every hosted `Table` name per loaded `Client`, as `(client name, sorted
/// table names)` in registration order.
pub async fn fetch_hosted_tables(workspace: &Workspace) -> Vec<(String, Vec<String>)> {
    let clients = workspace.clients();
    let mut tables = Vec::with_capacity(clients.len());
    for client in clients {
        let mut names = match client.get_hosted_table_names().await {
            Ok(names) => names,
            Err(err) => {
                tracing::warn!(
                    "Failed to list tables for `Client` \"{}\": {err}",
                    client.get_name()
                );

                vec![]
            },
        };

        names.sort_unstable();
        tables.push((client.get_name().to_owned(), names));
    }

    tables
}