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38 lines
886 B
Rust
38 lines
886 B
Rust
// run-pass
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#![allow(dead_code)]
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#![allow(non_camel_case_types)]
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struct cat<U> {
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info : Vec<U> ,
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meows : usize,
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how_hungry : isize,
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}
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impl<U> cat<U> {
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pub fn speak<T>(&mut self, stuff: Vec<T> ) {
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self.meows += stuff.len();
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}
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pub fn meow_count(&mut self) -> usize { self.meows }
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}
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fn cat<U>(in_x : usize, in_y : isize, in_info: Vec<U> ) -> cat<U> {
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cat {
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meows: in_x,
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how_hungry: in_y,
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info: in_info
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}
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}
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pub fn main() {
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let mut nyan : cat<isize> = cat::<isize>(52, 99, vec![9]);
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let mut kitty = cat(1000, 2, vec!["tabby".to_string()]);
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assert_eq!(nyan.how_hungry, 99);
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assert_eq!(kitty.how_hungry, 2);
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nyan.speak(vec![1,2,3]);
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assert_eq!(nyan.meow_count(), 55);
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kitty.speak(vec!["meow".to_string(), "mew".to_string(), "purr".to_string(), "chirp".to_string()]);
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assert_eq!(kitty.meow_count(), 1004);
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}
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