Currency: Difference between revisions
Content added Content deleted
(→{{header|Rust}}: changing an f64 to a Currency is dangerous as the original has limited precision - need to add round() before casting to i64) |
(→{{header|Rust}}: Correct the formatting of minor currency units (zero-padded) otherwise it prints $2.01 as $2.1) |
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { |
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { |
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let cents = (&self.amount * BigInt::from(100)).to_integer(); |
let cents = (&self.amount * BigInt::from(100)).to_integer(); |
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write!(f, "${}.{}", ¢s / 100, ¢s % 100) |
write!(f, "${}.{:0>2}", ¢s / 100, ¢s % 100) |
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} |
} |
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} |
} |
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