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Ingy döt Net 2024-10-16 18:07:41 -07:00
parent 81fd053722
commit 52a6ef48dd
10248 changed files with 63654 additions and 6775 deletions
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Task/Integer-overflow/Rust/integer-overflow-2.rs Normal file
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// The following will never panic!
println!("{:?}", 65_537u32.checked_mul(65_537)); // None
println!("{:?}", 65_537u32.saturating_mul(65_537)); // 4294967295
println!("{:?}", 65_537u32.wrapping_mul(65_537)); // 131073
// These will never panic! either
println!("{:?}", 65_537i32.checked_mul(65_537)); // None
println!("{:?}", 65_537i32.saturating_mul(65_537)); // 2147483647
println!("{:?}", 65_537i32.wrapping_mul(-65_537)); // -131073