Ahash bump - follow up of #46 (#47)

* bump ahash crate to fix build

currently, cargo build generates the following error due to the removal
of stdsim: rust-lang/rust#117372

* fix clippy errors

* attempt to fix formatting

* attempt to not parallelize he intersection

* remove rayon prelude

* chore(cargo): update dependencies and modernize crate

* chore(cargo): update lock via cargo update

---------

Co-authored-by: Clément Michaud <clement.michaud34@gmail.com>

Author: yamafaktory

Cargo.lock

@@ -13,15 +13,26 @@ rust-version = "1.56"
 version = "2.1.2"
 
 [dependencies]
-ahash = "0.8.3"
-indexmap = { version = "2.0.0", features = ["rayon"] }
-itertools = "0.11.0"
+ahash = "0.8.11"
+indexmap = { version = "2.6.0", features = ["rayon"] }
+itertools = "0.13.0"
 rayon = "1.7.0"
-thiserror = "1.0.47"
+thiserror = "2.0.3"
 
 [dev-dependencies]
 criterion = "0.5.1"
 
 [[bench]]
 name = "performance"
 harness = false
+
+[lints.rust]
+missing_debug_implementations = "warn"
+missing_docs = "warn"
+nonstandard_style = { level = "deny", priority= -1 }
+rust_2021_compatibility = { level = "forbid", priority= -1 }
+unreachable_pub = "warn"
+unsafe_code = "deny"
+
+[lints.clippy]
+all = "deny"

Cargo.toml

@@ -1,9 +1,21 @@
 #![deny(unsafe_code, nonstandard_style)]
 
-use std::fmt::{Display, Formatter, Result};
-
-use criterion::{criterion_group, criterion_main, Criterion};
-use hypergraph::{HyperedgeIndex, Hypergraph, VertexIndex};
+use std::fmt::{
+    Display,
+    Formatter,
+    Result,
+};
+
+use criterion::{
+    Criterion,
+    criterion_group,
+    criterion_main,
+};
+use hypergraph::{
+    HyperedgeIndex,
+    Hypergraph,
+    VertexIndex,
+};
 use itertools::Itertools;
 
 static HYPEREDGES: usize = 10_000;

benches/performance.rs

@@ -1,5 +1,6 @@
 edition = "2021"
 group_imports = "StdExternalCrate"
 imports_granularity = "Crate"
+imports_layout="Vertical"
 use_field_init_shorthand = true
-version = "Two"
+style_edition = "2024"

rustfmt.toml

@@ -1,4 +1,7 @@
-use std::{collections::HashMap, fmt::Debug};
+use std::{
+    collections::HashMap,
+    fmt::Debug,
+};
 
 /// Bi-directional hashmap used to store the mapping between the internal
 /// unstable indexes - generated by `IndexMap` and `IndexSet` - and the exposed

src/core/bi_hash_map.rs

@@ -1,6 +1,9 @@
 use thiserror::Error;
 
-use crate::{HyperedgeIndex, VertexIndex};
+use crate::{
+    HyperedgeIndex,
+    VertexIndex,
+};
 
 /// Enumeration of all the possible errors.
 #[derive(Clone, Debug, Eq, Error, PartialEq)]
@@ -9,7 +12,7 @@ where
     V: Copy + Eq,
     HE: Copy + Eq,
 {
-    /// Error when a HyperedgeIndex was not found.
+    /// Error when a `HyperedgeIndex` was not found.
     #[error("HyperedgeIndex {0} was not found")]
     HyperedgeIndexNotFound(HyperedgeIndex),
 
@@ -66,7 +69,7 @@ where
     #[error("At least two hyperedges must be provided to be joined")]
     HyperedgesInvalidJoin,
 
-    /// Error when a VertexIndex was not found.
+    /// Error when a `VertexIndex` was not found.
     #[error("VertexIndex {0} was not found")]
     VertexIndexNotFound(VertexIndex),
 

src/core/errors.rs

@@ -1,6 +1,11 @@
 use crate::{
-    errors::HypergraphError, HyperedgeIndex, HyperedgeKey, HyperedgeTrait, Hypergraph, VertexIndex,
+    HyperedgeIndex,
+    HyperedgeKey,
+    HyperedgeTrait,
+    Hypergraph,
+    VertexIndex,
     VertexTrait,
+    errors::HypergraphError,
 };
 
 impl<V, HE> Hypergraph<V, HE>

src/core/hyperedges/add_hyperedge.rs

@@ -1,4 +1,9 @@
-use crate::{HyperedgeIndex, HyperedgeTrait, Hypergraph, VertexTrait};
+use crate::{
+    HyperedgeIndex,
+    HyperedgeTrait,
+    Hypergraph,
+    VertexTrait,
+};
 
 impl<V, HE> Hypergraph<V, HE>
 where

src/core/hyperedges/add_hyperedge_index.rs

@@ -1,7 +1,11 @@
 use rayon::prelude::*;
 
 use crate::{
-    bi_hash_map::BiHashMap, errors::HypergraphError, HyperedgeTrait, Hypergraph, VertexTrait,
+    HyperedgeTrait,
+    Hypergraph,
+    VertexTrait,
+    bi_hash_map::BiHashMap,
+    errors::HypergraphError,
 };
 
 impl<V, HE> Hypergraph<V, HE>

src/core/hyperedges/clear_hyperedges.rs

@@ -2,8 +2,13 @@ use itertools::Itertools;
 use rayon::prelude::*;
 
 use crate::{
-    core::utils::are_slices_equal, errors::HypergraphError, HyperedgeIndex, HyperedgeTrait,
-    Hypergraph, VertexIndex, VertexTrait,
+    HyperedgeIndex,
+    HyperedgeTrait,
+    Hypergraph,
+    VertexIndex,
+    VertexTrait,
+    core::utils::are_slices_equal,
+    errors::HypergraphError,
 };
 
 impl<V, HE> Hypergraph<V, HE>