rust: bindings: disable more clippy warnings

The clippy::complexity category includes manual_div_ceil, which triggers
with e.g. bindgen 0.73.2.  It is not really relevant to automatically
generated code so drop it from all bindgen crates, but keep it
enabled on purpose for other code.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Cargo.toml

@@ -47,6 +47,7 @@ redundant_explicit_links = "deny"
 # default-warn lints
 result_unit_err = "allow"
 manual_checked_ops = "deny"
+manual_div_ceil = "deny"
 should_implement_trait = "deny"
 # can be for a reason, e.g. in callbacks
 unused_self = "allow"

rust/bindings/chardev-sys/lib.rs

@@ -8,6 +8,7 @@
     non_upper_case_globals,
     unnecessary_transmutes,
     unsafe_op_in_unsafe_fn,
+    clippy::complexity,
     clippy::pedantic,
     clippy::restriction,
     clippy::style,

rust/bindings/hwcore-sys/lib.rs

@@ -8,6 +8,7 @@
     non_upper_case_globals,
     unnecessary_transmutes,
     unsafe_op_in_unsafe_fn,
+    clippy::complexity,
     clippy::pedantic,
     clippy::restriction,
     clippy::style,

rust/bindings/migration-sys/lib.rs

@@ -8,6 +8,7 @@
     non_upper_case_globals,
     unnecessary_transmutes,
     unsafe_op_in_unsafe_fn,
+    clippy::complexity,
     clippy::pedantic,
     clippy::restriction,
     clippy::style,

rust/bindings/qom-sys/lib.rs

@@ -8,6 +8,7 @@
     non_upper_case_globals,
     unnecessary_transmutes,
     unsafe_op_in_unsafe_fn,
+    clippy::complexity,
     clippy::pedantic,
     clippy::restriction,
     clippy::style,

rust/bindings/system-sys/lib.rs

@@ -8,6 +8,7 @@
     non_upper_case_globals,
     unnecessary_transmutes,
     unsafe_op_in_unsafe_fn,
+    clippy::complexity,
     clippy::pedantic,
     clippy::restriction,
     clippy::style,

rust/bindings/util-sys/lib.rs

@@ -8,6 +8,7 @@
     non_upper_case_globals,
     unnecessary_transmutes,
     unsafe_op_in_unsafe_fn,
+    clippy::complexity,
     clippy::pedantic,
     clippy::restriction,
     clippy::style,