Style and Clippy fixes.

src/ffi/static_data/libraries/growth_rate_library.rs

@@ -4,16 +4,19 @@ use crate::static_data::{GrowthRate, GrowthRateLibrary};
 use std::ffi::{c_char, CStr};
 use std::ptr::drop_in_place;
 
+/// Instantiates a new growth rate library with a capacity
 #[no_mangle]
 extern "C" fn growth_rate_library_new(capacity: usize) -> IdentifiablePointer<GrowthRateLibrary> {
     Box::new(GrowthRateLibrary::new(capacity)).into()
 }
 
+/// Drops the growthrate library.
 #[no_mangle]
 unsafe extern "C" fn growth_rate_library_drop(ptr: OwnedPtr<GrowthRateLibrary>) {
     drop_in_place(ptr)
 }
 
+/// Calculates the level for a given growth key name and a certain experience.
 #[no_mangle]
 unsafe extern "C" fn growth_rate_library_calculate_level(
     ptr: ExternPointer<GrowthRateLibrary>,
@@ -24,6 +27,7 @@ unsafe extern "C" fn growth_rate_library_calculate_level(
         .calculate_level(&CStr::from_ptr(growth_rate).into(), experience)
 }
 
+/// Calculates the experience for a given growth key name and a certain level.
 #[no_mangle]
 unsafe extern "C" fn growth_rate_library_calculate_experience(
     ptr: ExternPointer<GrowthRateLibrary>,
@@ -34,9 +38,10 @@ unsafe extern "C" fn growth_rate_library_calculate_experience(
         .calculate_experience(&CStr::from_ptr(growth_rate).into(), level)
 }
 
+/// Adds a new growth rate with a name and value.
 #[no_mangle]
 unsafe extern "C" fn growth_rate_library_add_growth_rate(
-    ptr: ExternPointer<GrowthRateLibrary>,
+    mut ptr: ExternPointer<GrowthRateLibrary>,
     name: BorrowedPtr<c_char>,
     growth_rate: OwnedPtr<Box<dyn GrowthRate>>,
 ) {