chore: switch to Rust 2024 edition

All issues have been fixed in the previous commits, so finally switch to
use 2024 edition.

Signed-off-by: Riccardo Mancini <[email protected]>

Author: Manciukic

src/acpi-tables/Cargo.toml

@@ -2,7 +2,7 @@
 name = "acpi_tables"
 version = "0.1.0"
 authors = ["The Cloud Hypervisor Authors", "Amazon Firecracker team <[email protected]>"]
-edition = "2021"
+edition = "2024"
 license = "Apache-2.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

src/clippy-tracing/Cargo.toml

@@ -2,7 +2,7 @@
 name = "clippy-tracing"
 version = "0.1.0"
 authors = ["Amazon Firecracker team <[email protected]>"]
-edition = "2021"
+edition = "2024"
 license = "Apache-2.0"
 
 [[bin]]

src/cpu-template-helper/Cargo.toml

@@ -2,7 +2,7 @@
 name = "cpu-template-helper"
 version = "1.12.0-dev"
 authors = ["Amazon Firecracker team <[email protected]>"]
-edition = "2021"
+edition = "2024"
 license = "Apache-2.0"
 
 [[bin]]

src/firecracker/Cargo.toml

@@ -2,7 +2,7 @@
 name = "firecracker"
 version = "1.12.0-dev"
 authors = ["Amazon Firecracker team <[email protected]>"]
-edition = "2021"
+edition = "2024"
 build = "build.rs"
 description = "Firecracker enables you to deploy workloads in lightweight virtual machines, called microVMs, which provide enhanced security and workload isolation over traditional VMs, while enabling the speed and resource efficiency of containers."
 homepage = "https://firecracker-microvm.github.io/"

src/jailer/Cargo.toml

@@ -2,7 +2,7 @@
 name = "jailer"
 version = "1.12.0-dev"
 authors = ["Amazon Firecracker team <[email protected]>"]
-edition = "2021"
+edition = "2024"
 description = "Process for starting Firecracker in production scenarios; applies a cgroup/namespace isolation barrier and then drops privileges."
 homepage = "https://firecracker-microvm.github.io/"
 license = "Apache-2.0"

src/log-instrument-macros/Cargo.toml

@@ -2,7 +2,7 @@
 name = "log-instrument-macros"
 version = "0.1.0"
 authors = ["Amazon Firecracker team <[email protected]>"]
-edition = "2021"
+edition = "2024"
 description = "Offers an attribute procedural macro that adds `log::trace!` events at the start and end of attributed functions."
 license = "Apache-2.0"
 

src/log-instrument/Cargo.toml

@@ -2,7 +2,7 @@
 name = "log-instrument"
 version = "0.3.0"
 authors = ["Amazon Firecracker team <[email protected]>"]
-edition = "2021"
+edition = "2024"
 description = "Offers an attribute procedural macro that adds `log::trace!` events at the start and end of attributed functions."
 license = "Apache-2.0"
 

src/rebase-snap/Cargo.toml

@@ -2,7 +2,7 @@
 name = "rebase-snap"
 version = "1.12.0-dev"
 authors = ["Amazon Firecracker team <[email protected]>"]
-edition = "2021"
+edition = "2024"
 license = "Apache-2.0"
 
 [[bin]]

src/seccompiler/Cargo.toml

@@ -2,7 +2,7 @@
 name = "seccompiler"
 version = "1.12.0-dev"
 authors = ["Amazon Firecracker team <[email protected]>"]
-edition = "2021"
+edition = "2024"
 description = "Program that compiles multi-threaded seccomp-bpf filters expressed as JSON into raw BPF programs, serializing them and outputting them to a file."
 homepage = "https://firecracker-microvm.github.io/"
 license = "Apache-2.0"

src/snapshot-editor/Cargo.toml

@@ -2,7 +2,7 @@
 name = "snapshot-editor"
 version = "1.12.0-dev"
 authors = ["Amazon Firecracker team <[email protected]>"]
-edition = "2021"
+edition = "2024"
 license = "Apache-2.0"
 
 [[bin]]