meow

builder/src/build/statics.rs

@@ -1,6 +1,6 @@
 //! Root index.html and some other static stuff
 
-use std::path::Path;
+use std::{cmp::Reverse, path::Path};
 
 use color_eyre::{eyre::WrapErr, Result};
 
@@ -14,7 +14,13 @@ pub fn build(
 ) -> Result<()> {
     let mut context = tera::Context::new();
 
-    context.insert("talks", &config.talks);
+    let mut talks = config
+        .talks
+        .iter()
+        .filter(|talk| talk.hidden != Some(true))
+        .collect::<Vec<_>>();
+    talks.sort_by_cached_key(|talk| Reverse(talk.date.clone()));
+    context.insert("talks", &talks);
 
     utils::copy_fn(&statics.join("root"), dist, |content, ext, _opts| {
         if ext.is_some_and(|ext| matches!(ext, "html" | "css")) {

builder/src/main.rs

@@ -38,6 +38,7 @@ struct Talk {
     location: String,
     #[serde(skip_deserializing)]
     dir_name: String,
+    hidden: Option<bool>,
 }
 
 impl Talk {

config.toml

@@ -1,4 +1,5 @@
 [slides]
 talks = [
     { name = "How to contribute to the Rust project", location = "Rust Zürisee", date = "2024-01-17" },
+    { name = "How Rust compiles", location = "EuroRust Paris 2025", date = "2025-10-10", hidden = true },
 ]

slides/2025-10-10-how-rust-compiles/index.html

@@ -7,7 +7,7 @@
       content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"
     />
 
-    <title>how rust compiles</title>
+    <title>how Rust compiles</title>
 
     <link rel="stylesheet" href="../dist/reset.css" />
     <link rel="stylesheet" href="../dist/reveal.css" />
@@ -34,7 +34,7 @@
         <section style="height: 100%">
           <div style="display: flex; align-items: flex-start; height: 100%">
             <details>
-              <summary>the rust compilation model has surprising effects</summary>
+              <summary>the Rust compilation model has surprising effects</summary>
               <iframe
                 height="600"
                 width="800"
@@ -60,22 +60,11 @@
         <section data-markdown>
           <textarea data-template>
             # speed 🚀
+
+            - compile times
+            - runtime performance
           </textarea>
         </section>
-        <section>
-          <!-- cargo build -v -j1 -->
-          <div id="cargo-build-v-asciinema-player"></div>
-          <script>
-            AsciinemaPlayer.create(
-              "cargo-build-v.cast",
-              document.getElementById("cargo-build-v-asciinema-player"),
-              {
-                cols: 134,
-                rows: 36,
-              }
-            );
-          </script>
-        </section>
         <section>
           <h2>what does rustc like, do?</h2>
           <h4>a quick overview of the compilation phases</h4>
@@ -154,6 +143,20 @@
           - but like not really
           </textarea>
         </section>
+        <section>
+          <!-- cargo build -v -j1 -->
+          <div id="cargo-build-v-asciinema-player"></div>
+          <script>
+            AsciinemaPlayer.create(
+              "cargo-build-v.cast",
+              document.getElementById("cargo-build-v-asciinema-player"),
+              {
+                cols: 134,
+                rows: 36,
+              }
+            );
+          </script>
+        </section>
         <section>
           <h2>a crate - the compilation unit</h2>
           <p>quite big</p>
@@ -163,7 +166,7 @@
           <h2>a codegen unit</h2>
           <p>LLVM is single-threaded</p>
           <p>rustc: hi LLVM, look we are like a C file, now be fast</p>
-          <p>~1-256 depending on size and configuration (⚙️)</p>
+          <p>~1-256 depending on size and configuration</p>
           <div class="mermaid">
             <pre>
               %%{init: {'theme': 'dark', 'themeVariables': { 'darkMode': true, 'fontSize': '25px' }}}%%
@@ -303,6 +306,8 @@ fn main() { math::add() }
             add(0_u16, 0_u16); // creates add<u16> function
             add(0_u32, 0_u32); // creates add<u32> function
             ```
+
+            - monomorphization, creating a copy for each type it is used with
           </textarea>
         </section>
         <section>
@@ -511,7 +516,7 @@ fn main() { math::add() }
         </section>
         <section data-markdown>
           <textarea data-template>
-            ## `#[inline]` (⚙️)
+            ## `#[inline]`
             - for non-generic functions
             - for very small functions, this happens automatically
             - for other functions, it doesn't, because it would be slow