clippy fixes

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

perlmod/src/array.rs

@@ -183,7 +183,7 @@ pub struct Iter<'a> {
     _phantom: PhantomData<&'a Array>,
 }
 
-impl<'a> Iterator for Iter<'a> {
+impl Iterator for Iter<'_> {
     type Item = Value;
 
     fn next(&mut self) -> Option<Self::Item> {

perlmod/src/de.rs

@@ -49,7 +49,7 @@ where
     Ok(out)
 }
 
-impl<'deserializer> Deserializer<'deserializer> {
+impl Deserializer<'_> {
     pub fn from_value(input: Value) -> Self {
         Deserializer {
             input,
@@ -188,7 +188,7 @@ unsafe fn str_set_wrong_lifetime<'a>(s: &'_ str) -> &'a str {
     unsafe { std::str::from_utf8_unchecked(std::slice::from_raw_parts(s.as_ptr(), s.len())) }
 }
 
-impl<'de, 'a> de::Deserializer<'de> for &'a mut Deserializer<'de> {
+impl<'de> de::Deserializer<'de> for &mut Deserializer<'de> {
     type Error = Error;
 
     fn deserialize_any<V>(self, visitor: V) -> Result<V::Value, Error>
@@ -559,7 +559,7 @@ struct EnumDeserializer<'a> {
     value: Option<Value>,
 }
 
-impl<'a, 'de> de::EnumAccess<'de> for EnumDeserializer<'a> {
+impl<'de> de::EnumAccess<'de> for EnumDeserializer<'_> {
     type Error = Error;
     type Variant = VariantDeserializer;
 
@@ -578,7 +578,7 @@ struct EnumDeserializerByteVariant<'a> {
     value: Option<Value>,
 }
 
-impl<'a, 'de> de::EnumAccess<'de> for EnumDeserializerByteVariant<'a> {
+impl<'de> de::EnumAccess<'de> for EnumDeserializerByteVariant<'_> {
     type Error = Error;
     type Variant = VariantDeserializer;
 
@@ -671,7 +671,7 @@ impl<'a> HashAccess<'a> {
     }
 }
 
-impl<'de, 'a> MapAccess<'de> for HashAccess<'a> {
+impl<'de> MapAccess<'de> for HashAccess<'_> {
     type Error = Error;
 
     fn next_key_seed<K>(&mut self, seed: K) -> Result<Option<K::Value>, Error>
@@ -732,7 +732,7 @@ impl<'a> ArrayAccess<'a> {
     }
 }
 
-impl<'de, 'a> SeqAccess<'de> for ArrayAccess<'a> {
+impl<'de> SeqAccess<'de> for ArrayAccess<'_> {
     type Error = Error;
 
     fn next_element_seed<K>(&mut self, seed: K) -> Result<Option<K::Value>, Error>
@@ -750,7 +750,7 @@ struct RawDeserializer<'a> {
     value: Option<&'a Value>,
 }
 
-impl<'de, 'a> MapAccess<'de> for RawDeserializer<'a> {
+impl<'de> MapAccess<'de> for RawDeserializer<'_> {
     type Error = Error;
 
     fn next_key_seed<K>(&mut self, seed: K) -> Result<Option<K::Value>, Error>

perlmod/src/macros.rs

@@ -1,4 +1,4 @@
-/// Convenience macros.
+//! Convenience macros.
 
 /// Create a standard destructor for a boxed type.
 ///

perlmod/src/magic.rs

@@ -239,10 +239,10 @@ pub struct MagicSpec<'o, 'v, T> {
 }
 
 /// It doesn't actually contain a `T`
-unsafe impl<'o, 'v, T> Sync for MagicSpec<'o, 'v, T> {}
+unsafe impl<T> Sync for MagicSpec<'_, '_, T> {}
 
 /// It doesn't actually contain a `T`
-unsafe impl<'o, 'v, T> Send for MagicSpec<'o, 'v, T> {}
+unsafe impl<T> Send for MagicSpec<'_, '_, T> {}
 
 impl<T> MagicSpec<'static, 'static, T> {
     /// Create a new static magic specification from a tag.

perlmod/src/scalar.rs

@@ -93,8 +93,8 @@ impl Scalar {
         if s.as_bytes().iter().any(|&b| b >= 0x80) {
             unsafe {
                 Self::from_raw_move(ffi::RSPL_newSVpvn_utf8(
-                    s.as_bytes().as_ptr() as *const libc::c_char,
+                    s.as_ptr() as *const libc::c_char,
-                    s.as_bytes().len() as libc::size_t,
+                    s.len() as libc::size_t,
                 ))
             }
         } else {

perlmod/src/value.rs

@@ -614,7 +614,7 @@ impl<'de> Deserialize<'de> for Value {
                     }
                 }
 
-                impl<'de> Visitor<'de> for KeyClassifier {
+                impl Visitor<'_> for KeyClassifier {
                     type Value = KeyClass;
 
                     fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result {