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Diffstat (limited to 'src/docs/modulo_one.txt')
| -rw-r--r-- | src/docs/modulo_one.txt | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/src/docs/modulo_one.txt b/src/docs/modulo_one.txt deleted file mode 100644 index bc8f95b0be6..00000000000 --- a/src/docs/modulo_one.txt +++ /dev/null @@ -1,16 +0,0 @@ -### What it does -Checks for getting the remainder of a division by one or minus -one. - -### Why is this bad? -The result for a divisor of one can only ever be zero; for -minus one it can cause panic/overflow (if the left operand is the minimal value of -the respective integer type) or results in zero. No one will write such code -deliberately, unless trying to win an Underhanded Rust Contest. Even for that -contest, it's probably a bad idea. Use something more underhanded. - -### Example -``` -let a = x % 1; -let a = x % -1; -``` \ No newline at end of file |