Playing cards: Difference between revisions
Content added Content deleted
m (→{{header|Rust}}: simplified) |
m (→{{header|Rust}}: Readded formatting trait for whole deck, added missing dependency) |
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=={{header|Rust}}== |
=={{header|Rust}}== |
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<lang rust> |
<lang rust>extern crate rand; |
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use std::fmt; |
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use rand::Rng; |
use rand::Rng; |
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use Pip::*; |
use Pip::*; |
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| Line 3,657: | Line 3,659: | ||
fn shuffle(&mut self) { |
fn shuffle(&mut self) { |
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rand::thread_rng().shuffle(&mut self.0) |
rand::thread_rng().shuffle(&mut self.0) |
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} |
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} |
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impl fmt::Display for Deck { |
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { |
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for card in self.0.iter() { |
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writeln!(f, "{}", card); |
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} |
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write!(f, "") |
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} |
} |
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} |
} |
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let mut deck = Deck::new(); |
let mut deck = Deck::new(); |
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deck.shuffle(); |
deck.shuffle(); |
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//println!("{}", deck); |
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for _ in 0..5 { |
for _ in 0..5 { |
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println!("{}", deck.deal().unwrap()); |
println!("{}", deck.deal().unwrap()); |
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