migrate to Rust edition 2024

Cargo.toml

@@ -2,8 +2,8 @@
 name = "mdbook-utils"
 version = "0.1.4"
 authors = ["John CD"]
-edition = "2021"
-rust-version = "1.83"
+edition = "2024"
+rust-version = "1.85"
 description = "Tools to manage links, reference definitions, and code examples in Markdown files, especially `mdbook` source directories."
 readme = "README.md"
 homepage = "https://john-cd.com/mdbook-utils/"
@@ -34,29 +34,29 @@ exclude = [
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-anyhow = "1"
-cargo_toml = "0.20"
-clap = { version = "4", features = ["derive"] }
-console = "0.15"
-csv = "1"
-dialoguer = { version = "0.11", features = ["history", "completion"] }
-dotenvy = "0.15"
-enumflags2 = "0.7"
-envy = "0.4"
-heck = "0.5"
-once_cell = "1.20"
-pulldown-cmark = "0.12"
+anyhow = "1.0.94"
+cargo_toml = "0.20.5"
+clap = { version = "4.5.22", features = ["derive"] }
+console = "0.15.8"
+csv = "1.3.1"
+dialoguer = { version = "0.11.0", features = ["history", "completion"] }
+dotenvy = "0.15.7"
+enumflags2 = "0.7.10"
+envy = "0.4.2"
+heck = "0.5.0"
+once_cell = "1.20.2"
+pulldown-cmark = "0.12.2"
 # pulldown-cmark = { version = "0.12", default-features = false, features = ["simd"] }
 # pulldown-cmark-to-cmark = "11"
-quick-xml = "0.36"
-rand = "0.8"
-regex = "1.11"
-serde = { version = "1", features = ["derive"] }
-toml = { version = "0.8", features = ["parse"] }
-tracing = "0.1"
-tracing-subscriber = "0.3"
-url = "2"
-walkdir = "2"
+quick-xml = "0.37.1"
+rand = "0.8.5"
+regex = "1.11.1"
+serde = { version = "1.0.215", features = ["derive"] }
+toml = { version = "0.8.19", features = ["parse"] }
+tracing = "0.1.41"
+tracing-subscriber = "0.3.19"
+url = "2.5.4"
+walkdir = "2.5.0"
 
 [[bin]]
 doc = false

src/sitemap/xml.rs

@@ -6,24 +6,22 @@
 
 use std::io::Write;
 
-use anyhow::Context;
-use anyhow::Error;
-use anyhow::Result;
+use anyhow::anyhow;
 use quick_xml::events::BytesText;
 use quick_xml::writer::Writer;
 
 // Write in the sitemap.xml format to a file, given a list of links.
-pub(super) fn write_xml<W: Write>(links: Vec<String>, w: &mut W) -> Result<()> {
+pub(super) fn write_xml<W: Write>(links: Vec<String>, w: &mut W) -> anyhow::Result<()> {
     let mut writer = Writer::new_with_indent(w, b' ', 2);
 
     writer
         .write_bom()
-        .context("[write_xml] Failed to write byte-order-marks to the XML document.")?;
+        .map_err(|_e| anyhow!("[write_xml] Failed to write byte-order-marks to the XML document."))?;
     // Insert <?xml version="1.0" encoding="UTF-8"?>
     writer
         .get_mut()
         .write_all(b"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n")
-        .context("[write_xml] Failed to write to the XML document.")?;
+        .map_err(|_e| anyhow!("[write_xml] Failed to write to the XML document."))?;
     // <urlset>
     writer
         .create_element("urlset")
@@ -35,17 +33,13 @@ pub(super) fn write_xml<W: Write>(links: Vec<String>, w: &mut W) -> Result<()> {
                     .create_element("url")
                     .write_inner_content(|w| {
                         w.create_element("loc")
-                            .write_text_content(BytesText::new(link.as_str()))
-                            .context(
-                                "[write_xml] Failed to write <loc> element to the XML document.",
-                            )?;
-                        Ok::<_, Error>(())
-                    })
-                    .context("[write_xml] Failed to write <url> element to the XML document.")?;
+                            .write_text_content(BytesText::new(link.as_str()))?;
+                        Ok(())
+                    })?;
             }
-            Ok::<_, Error>(())
-        })?;
-    Ok::<_, Error>(())
+            Ok(())
+        }).map_err(|_e| anyhow!("[write_xml] Failed to write the url set."))?;
+    Ok(())
 }
 
 #[cfg(test)]