learn_rust_bugs 0.1.0

Self-learning Rust
Documentation 
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use log::info;

struct CustomSmartPointer {
    data: String,
}

impl Drop for CustomSmartPointer {
    fn drop(&mut self) {
        info!("drop CustomSmartPointer: {}", self.data);
    }
}

pub fn drop_test() {
    let a = CustomSmartPointer {
        data: "hello".to_string(),
    };
    drop(a);
}