Add a significance threshold column

Author: rylev

site/src/api.rs

@@ -187,6 +187,7 @@ pub mod comparison {
         pub profile: String,
         pub scenario: String,
         pub is_significant: bool,
+        pub significance_threshold: f64,
         pub is_dodgy: bool,
         pub historical_statistics: Option<Vec<f64>>,
         pub statistics: (f64, f64),

site/src/comparison.rs

@@ -114,6 +114,7 @@ pub async fn handle_compare(
             scenario: comparison.scenario.to_string(),
             is_dodgy: comparison.is_dodgy(),
             is_significant: comparison.is_significant(),
+            significance_threshold: comparison.signifcance_threshold() * 100.0,
             historical_statistics: comparison.variance.map(|v| v.data),
             statistics: comparison.results,
         })

site/static/compare.html

@@ -425,6 +425,9 @@ <h2>Comparing <span id="stat-header">{{stat}}</span> between <span id="before">{
                                         </span>
                                     </a>
                                 </td>
+                                <td>
+                                    {{ run.significanceThreshold.toFixed(2) }}%
+                                </td>
                             </tr>
                         </template>
                     </tbody>
@@ -541,6 +544,7 @@ <h2>Comparing <span id="stat-header">{{stat}}</span> between <span id="before">{
                                     datumB,
                                     percent,
                                     isDodgy,
+                                    significanceThreshold: r.significance_threshold,
                                     isSignificant
                                 });
                             }