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clippy fixes

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This commit is contained in:
George Thomas 2026-03-25 15:08:45 +00:00
parent 7d9982112a
commit a06f3076c7
1 changed files with 6 additions and 9 deletions
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15
rust/lib.rs
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@ -11,7 +11,7 @@ fn say_hello(name: &str) {
} }
#[unsafe(no_mangle)] #[unsafe(no_mangle)]
extern "C" fn hello(c: *const c_char) -> () { extern "C" fn hello(c: *const c_char) {
say_hello(unsafe { CStr::from_ptr(c) }.to_str().unwrap()) say_hello(unsafe { CStr::from_ptr(c) }.to_str().unwrap())
} }
@ -23,7 +23,7 @@ struct T {
} }
#[unsafe(no_mangle)] #[unsafe(no_mangle)]
extern "C" fn hello_struct(t: &T) -> () { extern "C" fn hello_struct(t: &T) {
say_hello(&format!("{:?}", t)) say_hello(&format!("{:?}", t))
} }
@ -35,7 +35,7 @@ enum Shape {
} }
#[unsafe(no_mangle)] #[unsafe(no_mangle)]
extern "C" fn hello_shape(s: &Shape) -> () { extern "C" fn hello_shape(s: &Shape) {
say_hello(&format!("{:?}", s)) say_hello(&format!("{:?}", s))
} }
@ -80,7 +80,7 @@ enum BTreeC {
#[unsafe(no_mangle)] #[unsafe(no_mangle)]
extern "C" fn sum_tree(t: &BTreeC) -> i64 { extern "C" fn sum_tree(t: &BTreeC) -> i64 {
(unsafe { std::mem::transmute::<_, &BTree<i64>>(t) }).sum() (unsafe { std::mem::transmute::<&BTreeC, &BTree<i64>>(t) }).sum()
} }
#[unsafe(no_mangle)] #[unsafe(no_mangle)]
@ -89,9 +89,6 @@ extern "C" fn sum_slice(v: *const i64, s: usize) -> i64 {
} }
#[unsafe(no_mangle)] #[unsafe(no_mangle)]
extern "C" fn print_optional(x: Option<&i8>) -> () { extern "C" fn print_optional(x: Option<&i8>) {
match x { if let Some(x) = x { println!("{}", x / 2) }
Some(x) => println!("{}", x / 2),
None => {}
}
} }