Remove unnecessary Rust unit return type annotations
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09ca0541ca
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@ -10,7 +10,7 @@ fn say_hello(name: &str) {
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}
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#[unsafe(no_mangle)]
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extern "C" fn hello(c: *const c_char) -> () {
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extern "C" fn hello(c: *const c_char) {
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say_hello(unsafe { CStr::from_ptr(c) }.to_str().unwrap())
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}
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@ -22,7 +22,7 @@ struct T {
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}
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#[unsafe(no_mangle)]
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extern "C" fn hello_struct(t: &T) -> () {
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extern "C" fn hello_struct(t: &T) {
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say_hello(&format!("{:?}", t))
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}
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@ -34,7 +34,7 @@ enum Shape {
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}
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#[unsafe(no_mangle)]
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extern "C" fn hello_shape(s: &Shape) -> () {
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extern "C" fn hello_shape(s: &Shape) {
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say_hello(&format!("{:?}", s))
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}
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