remove itertools dependency

Cargo.lock

@@ -690,12 +690,6 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "fs_extra"
-version = "1.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42703706b716c37f96a77aea830392ad231f44c9e9a67872fa5548707e11b11c"
-
 [[package]]
 name = "fsevent-sys"
 version = "4.1.0"
@@ -1297,15 +1291,6 @@ version = "1.70.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
 
-[[package]]
-name = "itertools"
-version = "0.14.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
-dependencies = [
- "either",
-]
-
 [[package]]
 name = "itoa"
 version = "1.0.15"
@@ -2652,21 +2637,9 @@ dependencies = [
  "mio 1.0.4",
  "pin-project-lite",
  "socket2",
- "tokio-macros",
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "tokio-macros"
-version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.101",
-]
-
 [[package]]
 name = "tokio-tungstenite"
 version = "0.21.0"
@@ -3025,13 +2998,11 @@ dependencies = [
  "color-eyre",
  "extract-frontmatter",
  "eyre",
- "fs_extra",
  "futures",
  "grass",
  "hotwatch",
  "html5ever 0.31.0",
  "include_dir",
- "itertools",
  "kuchikiki",
  "lol_html",
  "minifier",

Cargo.toml

@@ -13,13 +13,11 @@ clap = { version = "4", features = ["derive"] }
 color-eyre = { version = "0.6", optional = true }
 extract-frontmatter = "4"
 eyre = "0.6"
-fs_extra = "1.2"
 futures = { version = "0.3", optional = true }
 grass = { version = "0.13", default-features = false }
 hotwatch = { version = "0.5", optional = true }
 html5ever = "0.31"
 include_dir = "0.7"
-itertools = "0.14"
 kuchikiki = "0.8.8-speedreader"
 lol_html = "2"
 minifier = { version = "0.3", features = ["html"] }
@@ -35,10 +33,7 @@ serde_yaml_ng = "0.10"
 syntect = "5"
 tera = "1"
 time = { version = "0.3", features = ["serde-human-readable"] }
-tokio = { version = "1", features = [
-  "macros",
-  "rt-multi-thread",
-], optional = true }
+tokio = { version = "1", features = ["rt-multi-thread"], optional = true }
 url = { version = "2", features = ["serde"] }
 walkdir = "2"
 warp = { version = "0.3", optional = true }

src/extras.rs

@@ -1,5 +1,4 @@
-use itertools::Itertools;
-use lol_html::{element, RewriteStrSettings};
+use lol_html::{RewriteStrSettings, element};
 use serde::{Deserialize, Serialize};
 
 use crate::{builder::SiteBuilder, resource::ResourceTemplateData};
@@ -111,10 +110,12 @@ fn resource_list_outside(
 					)
 					.map(|ts| (id, v, ts))
 				})
-				.map_ok(|(id, v, ts)| ResourceTemplateData {
-					resource: v,
-					id: id.clone(),
-					readable_timestamp: ts,
+				.map(|v| {
+					v.map(|(id, v, ts)| ResourceTemplateData {
+						resource: v,
+						id: id.clone(),
+						readable_timestamp: ts,
+					})
 				})
 				.collect::<eyre::Result<Vec<_>>>()?,
 		})?,

src/resource.rs

@@ -4,17 +4,16 @@ use std::{
 };
 
 use eyre::Context;
-use itertools::Itertools;
-use rss::{validation::Validate, ChannelBuilder, ItemBuilder};
+use rss::{ChannelBuilder, ItemBuilder, validation::Validate};
 use serde::{Deserialize, Serialize};
-use time::{format_description::well_known::Rfc2822, OffsetDateTime};
+use time::{OffsetDateTime, format_description::well_known::Rfc2822};
 
 use crate::{
+	PageMetadata,
 	builder::SiteBuilder,
 	frontmatter::FrontMatterRequired,
 	link_list::Link,
 	util::{self, format_timestamp},
-	PageMetadata,
 };
 
 /// Metadata for resources.
@@ -319,7 +318,7 @@ impl ResourceBuilder {
 			let page_max = list.len() / items_per_page + (list.len() % items_per_page).min(1);
 			let mut previous = None;
 			let mut next;
-			for (page, iter) in list.iter().chunks(items_per_page).into_iter().enumerate() {
+			for (page, iter) in list.chunks(items_per_page).enumerate() {
 				next = (page + 1 != page_max).then_some(page + 2);
 				let out = builder.build_page_raw(
 					PageMetadata {
@@ -329,7 +328,7 @@ impl ResourceBuilder {
 					},
 					"",
 					ResourceListTemplateData {
-						resources: iter.copied().collect(),
+						resources: iter.to_vec(),
 						tag,
 						rss_enabled: config.rss.is_some(),
 						page: page + 1,
@@ -372,7 +371,7 @@ impl ResourceBuilder {
 
 		// Build list of tags
 		{
-			let links = tags
+			let mut links: Vec<_> = tags
 				.iter()
 				.map(|(tag, data)| {
 					let count = data.len();
@@ -384,9 +383,9 @@ impl ResourceBuilder {
 						count,
 					)
 				})
-				.sorted_by(|(_, a), (_, b)| b.cmp(a))
-				.map(|(l, _)| l)
 				.collect();
+			links.sort_by(|(_, a), (_, b)| b.cmp(a));
+			let links = links.into_iter().map(|(l, _)| l).collect();
 			let out = crate::link_list::render_basic_link_list(
 				builder,
 				&self.config.tag_list_template,