Upgrade MSRV to 1.79-nightly + update dependencies

Author: juntyr

Cargo.lock

@@ -15,12 +15,12 @@ cuda = ["rust-cuda"]
 necsim-core-maths = { path = "maths" }
 necsim-core-bond = { path = "bond" }
 
-const-type-layout = { version = "0.2.0", features = ["derive"] }
+const-type-layout = { version = "0.3.0", features = ["derive"] }
 contracts = "0.6.3"
 serde = { version = "1.0", default-features = false, features = ["derive"] }
 
 [target.'cfg(target_os = "cuda")'.dependencies]
-rust-cuda = { git = "https://github.com/juntyr/rust-cuda", rev = "6b53e88", features = ["derive"], optional = true }
+rust-cuda = { git = "https://github.com/juntyr/rust-cuda", rev = "f395253", features = ["derive"], optional = true }
 
 [target.'cfg(not(target_os = "cuda"))'.dependencies]
-rust-cuda = { git = "https://github.com/juntyr/rust-cuda", rev = "6b53e88", features = ["derive", "host"], optional = true }
+rust-cuda = { git = "https://github.com/juntyr/rust-cuda", rev = "f395253", features = ["derive", "host"], optional = true }

necsim/core/Cargo.toml

@@ -13,5 +13,5 @@ default = []
 [dependencies]
 necsim-core-maths = { path = "../maths" }
 
-const-type-layout = { version = "0.2.0", features = ["derive"] }
+const-type-layout = { version = "0.3.0", features = ["derive"] }
 serde = { version = "1.0", default-features = false, features = ["derive"] }

necsim/core/bond/Cargo.toml

@@ -4,7 +4,6 @@
 #![feature(const_float_bits_conv)]
 #![feature(const_float_classify)]
 #![feature(const_type_name)]
-#![feature(offset_of)]
 
 #[macro_use]
 extern crate const_type_layout;

necsim/core/bond/src/lib.rs

@@ -1,5 +1,6 @@
 #![deny(clippy::pedantic)]
 #![no_std]
+#![allow(internal_features)]
 #![feature(core_intrinsics)]
 
 pub trait MathsCore: 'static + Clone + core::fmt::Debug {

necsim/core/maths/src/lib.rs

@@ -1,7 +1,6 @@
 #![deny(clippy::pedantic)]
 #![no_std]
 #![feature(const_type_name)]
-#![feature(offset_of)]
 #![feature(control_flow_enum)]
 #![feature(min_specialization)]
 

necsim/core/src/lib.rs

@@ -1,5 +1,3 @@
-use core::u64;
-
 use crate::{impl_report, reporter::Reporter};
 
 #[allow(clippy::module_name_repetitions)]

necsim/core/src/reporter/null.rs

@@ -14,7 +14,7 @@ pub type Ignored<T> = MaybeUsed<T, False>;
 
 impl<'a, T, B: Boolean> From<&'a T> for &'a MaybeUsed<T, B> {
     fn from(inner: &'a T) -> Self {
-        unsafe { &*(inner as *const T).cast() }
+        unsafe { &*core::ptr::from_ref(inner).cast() }
     }
 }
 

necsim/core/src/reporter/used.rs

@@ -173,7 +173,7 @@ impl<
         // This is only safe as PartialSimulation's type and layout is a prefix
         //  subsequence of Self's type and layout
         let partial_simulation = unsafe {
-            &mut *(self as *mut Self)
+            &mut *core::ptr::from_mut(self)
                 .cast::<super::partial::active_lineage_sampler::PartialSimulation<
                     M,
                     H,
@@ -213,7 +213,7 @@ impl<
         // This is only safe as PartialSimulation's type and layout is a prefix
         //  subsequence of Self's type and layout
         let partial_simulation = unsafe {
-            &mut *(self as *mut Self).cast::<super::partial::event_sampler::PartialSimulation<
+            &mut *core::ptr::from_mut(self).cast::<super::partial::event_sampler::PartialSimulation<
                 M,
                 H,
                 G,

necsim/core/src/simulation/builder.rs

@@ -56,7 +56,7 @@ impl<
         // This is only safe as PartialSimulation's type and layout is a prefix
         //  subsequence of Self's type and layout
         let partial_simulation = unsafe {
-            &*(self as *const Self).cast::<super::event_sampler::PartialSimulation<
+            &*core::ptr::from_ref(self).cast::<super::event_sampler::PartialSimulation<
                 M,
                 H,
                 G,
@@ -87,7 +87,7 @@ impl<
         // This is only safe as PartialSimulation's type and layout is a prefix
         //  subsequence of Self's type and layout
         let partial_simulation = unsafe {
-            &mut *(self as *mut Self).cast::<super::event_sampler::PartialSimulation<
+            &mut *core::ptr::from_mut(self).cast::<super::event_sampler::PartialSimulation<
                 M,
                 H,
                 G,