Fixed issues detected by latest clippy (1.83)

Bumped package version to 8.3.1

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "svd2pac"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2021"
 rust-version = "1.74"
 categories = ["command-line-utilities", "development-tools::ffi"]

src/lib.rs

@@ -72,7 +72,6 @@ pub struct Args {
 /// let args = ["", "./test_svd/simple.xml", "./generated_code"];
 /// main_parse_arguments(args);
 /// ```
-
 pub fn main_parse_arguments<I, T>(args: I)
 where
     I: IntoIterator<Item = T>,

src/rust_gen/xml2ir.rs

@@ -35,7 +35,7 @@ enum PeripheralClusterE<'a> {
     Cluster(&'a mut Cluster),
 }
 
-impl<'a> PeripheralClusterE<'a> {
+impl PeripheralClusterE<'_> {
     pub fn get_mut_registers(&mut self) -> &mut LinkedHashMap<String, Rc<RefCell<Register>>> {
         match self {
             PeripheralClusterE::Peripheral(p) => &mut p.registers,

src/rust_gen/xml2ir/svd2temp.rs

@@ -27,12 +27,12 @@ pub(super) struct ClusterAbs<'a> {
 trait AbsoluteAddress {
     fn abs_address(&self) -> u64;
 }
-impl<'a> AbsoluteAddress for RegisterAbs<'a> {
+impl AbsoluteAddress for RegisterAbs<'_> {
     fn abs_address(&self) -> u64 {
         self.base_addr + self.register.address_offset as u64
     }
 }
-impl<'a> AbsoluteAddress for ClusterAbs<'a> {
+impl AbsoluteAddress for ClusterAbs<'_> {
     fn abs_address(&self) -> u64 {
         self.base_addr + self.cluster.address_offset as u64
     }