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adds strutils.toHex variant that knows about the used integer size

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Andreas Rumpf 2016-06-01 17:59:21 +02:00
commit dc4a30c6b1
1 changed files with 4 additions and 0 deletions
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lib/pure/strutils.nim
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@ -542,6 +542,10 @@ proc toHex*(x: BiggestInt, len: Positive): string {.noSideEffect,
# handle negative overflow # handle negative overflow
if n == 0 and x < 0: n = -1 if n == 0 and x < 0: n = -1
proc toHex*[T](x: T): string =
## Shortcut for ``toHex(x, T.sizeOf * 2)``
toHex(x, T.sizeOf * 2)
proc intToStr*(x: int, minchars: Positive = 1): string {.noSideEffect, proc intToStr*(x: int, minchars: Positive = 1): string {.noSideEffect,
rtl, extern: "nsuIntToStr".} = rtl, extern: "nsuIntToStr".} =
## Converts `x` to its decimal representation. ## Converts `x` to its decimal representation.