rustio-admin 0.21.1

Django Admin, but for Rust. A small, focused admin framework.
Documentation 
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{% extends "admin/_base.html" %}
{% block content %}
<header class="rio-page-header">
  <nav class="rio-breadcrumbs"><a href="/admin">Home</a> · <span>Database</span></nav>
  <h1>{{ page_title }}</h1>
  <p class="rio-page-header__lead">
    Read-only schema explorer for the <code>public</code> schema. Row counts are the planner's
    estimate (<code>pg_class.reltuples</code>) — accurate after an <code>ANALYZE</code>,
    approximate otherwise.
  </p>
</header>

<section class="rio-card rio-db-summary">
  <dl class="rio-db-stats">
    <div class="rio-db-stat">
      <dt>Tables</dt>
      <dd>{{ tables|length }}</dd>
    </div>
    <div class="rio-db-stat">
      <dt>Columns</dt>
      <dd>{{ total_columns }}</dd>
    </div>
    <div class="rio-db-stat">
      <dt>Rows (approx.)</dt>
      <dd>~ {{ total_row_estimate }}</dd>
    </div>
  </dl>
</section>

{% if tables %}
{% for t in tables %}
<section class="rio-card rio-db-table" id="t-{{ t.name }}">
  <header class="rio-db-table__header">
    <h2><code>{{ t.name }}</code></h2>
    <span class="rio-meta">
      {{ t.column_count }} column{% if t.column_count != 1 %}s{% endif %} ·
      ~ {{ t.row_estimate }} row{% if t.row_estimate != 1 %}s{% endif %}
    </span>
  </header>

  <table class="rio-table rio-db-columns">
    <thead>
      <tr>
        <th>Column</th>
        <th>Type</th>
        <th>Nullable</th>
        <th>Default</th>
      </tr>
    </thead>
    <tbody>
      {% for c in t.columns %}
      <tr>
        <td><code>{{ c.name }}</code></td>
        <td>{{ c.data_type }}</td>
        <td>{% if c.is_nullable %}YES{% else %}NO{% endif %}</td>
        <td>{% if c.default_expr %}<code>{{ c.default_expr }}</code>{% else %}<span class="rio-meta">—</span>{% endif %}</td>
      </tr>
      {% endfor %}
    </tbody>
  </table>

  {% if t.outgoing_fks or t.incoming_fks %}
  <div class="rio-db-fks">
    {% if t.outgoing_fks %}
    <div class="rio-db-fks__group">
      <h3>References (outgoing)</h3>
      <ul class="rio-db-fk-list">
        {% for fk in t.outgoing_fks %}
        <li>
          <code>{{ fk.source_column }}</code> →
          <a href="#t-{{ fk.target_table }}"><code>{{ fk.target_table }}</code></a>.<code>{{ fk.target_column }}</code>
        </li>
        {% endfor %}
      </ul>
    </div>
    {% endif %}
    {% if t.incoming_fks %}
    <div class="rio-db-fks__group">
      <h3>Referenced by (incoming)</h3>
      <ul class="rio-db-fk-list">
        {% for fk in t.incoming_fks %}
        <li>
          <a href="#t-{{ fk.source_table }}"><code>{{ fk.source_table }}</code></a>.<code>{{ fk.source_column }}</code>
          → <code>{{ fk.target_column }}</code>
        </li>
        {% endfor %}
      </ul>
    </div>
    {% endif %}
  </div>
  {% endif %}
</section>
{% endfor %}
{% else %}
<section class="rio-card rio-card--quiet">
  <div class="rio-empty-state">
    <div class="rio-empty-state__icon">{{ icon("database", class="rio-icon") }}</div>
    <h3 class="rio-empty-state__title">No tables in the public schema</h3>
    <p class="rio-empty-state__lead">
      Run <code>rustio migrate apply</code> to create your project's tables — they
      appear here once the schema lands.
    </p>
  </div>
</section>
{% endif %}
{% endblock %}