Fix nightly clippy warnings

src/chunk/conversion_from_glib.rs

@@ -8,7 +8,6 @@ use crate::{
 pub struct Mode {
     pub typ: library::TypeId,
     pub transfer: library::Transfer,
-    pub is_uninitialized: bool,
     pub try_from_glib: TryFromGlib,
 }
 
@@ -17,7 +16,6 @@ impl From<&parameter_ffi_call_out::Parameter> for Mode {
         Mode {
             typ: orig.typ,
             transfer: orig.transfer,
-            is_uninitialized: orig.is_uninitialized,
             try_from_glib: orig.try_from_glib.clone(),
         }
     }
@@ -28,7 +26,6 @@ impl From<&analysis::Parameter> for Mode {
         Mode {
             typ: orig.lib_par.typ,
             transfer: orig.lib_par.transfer,
-            is_uninitialized: false,
             try_from_glib: orig.try_from_glib.clone(),
         }
     }

src/codegen/doc/mod.rs

@@ -63,7 +63,6 @@ trait FunctionLikeType {
     fn doc_deprecated(&self) -> &Option<String>;
     fn ret(&self) -> &Parameter;
     fn parameters(&self) -> &[Parameter];
-    fn version(&self) -> &Option<Version>;
     fn deprecated_version(&self) -> &Option<Version>;
 }
 
@@ -82,9 +81,6 @@ macro_rules! impl_function_like_type {
             fn parameters(&self) -> &[Parameter] {
                 &self.parameters
             }
-            fn version(&self) -> &Option<Version> {
-                &self.version
-            }
             fn deprecated_version(&self) -> &Option<Version> {
                 &self.deprecated_version
             }

src/codegen/function_body_chunk.rs

@@ -151,7 +151,7 @@ impl Builder {
         if !self.callbacks.is_empty() || !self.destroys.is_empty() {
             for (pos, callback) in self.callbacks.iter().enumerate() {
                 let user_data_index = callback.user_data_index;
-                if group_by_user_data.get(&user_data_index).is_some() {
+                if group_by_user_data.contains_key(&user_data_index) {
                     continue;
                 }
                 let calls = self

src/codegen/sys/statics.rs

@@ -85,10 +85,7 @@ pub fn only_for_gobject(w: &mut dyn Write) -> Result<()> {
 }
 
 pub fn only_for_gtk(w: &mut dyn Write) -> Result<()> {
-    let v = vec![
-        "",
-        "pub const GTK_ENTRY_BUFFER_MAX_SIZE: u16 = u16::MAX;",
-    ];
+    let v = vec!["", "pub const GTK_ENTRY_BUFFER_MAX_SIZE: u16 = u16::MAX;"];
 
     write_vec(w, &v)
 }

src/config/gobjects.rs

@@ -379,7 +379,7 @@ fn parse_object(
         .lookup("align")
         .and_then(Value::as_integer)
         .and_then(|v| {
-            if v.count_ones() != 1 || v > i64::from(u32::max_value()) || v < 0 {
+            if v.count_ones() != 1 || v > i64::from(u32::MAX) || v < 0 {
                 warn!(
                     "`align` configuration must be a power of two of type u32, found {}",
                     v

src/traits.rs

@@ -1,9 +1,5 @@
 pub use crate::config::{matchable::Matchable, parameter_matchable::ParameterMatchable};
 
-pub trait AsStr {
-    fn as_str(&self) -> &str;
-}
-
 pub trait IntoString {
     fn into_string(self) -> String;
 }