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add $ alias for toString

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This commit is contained in:
mratsim 2018-05-15 11:51:59 +02:00
parent 1283d582a1
commit 7c11f7da07
2 changed files with 15 additions and 1 deletions
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11
stint/io.nim
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@ -247,7 +247,16 @@ func toString*[bits: static[int]](num: Stint[bits] or StUint[bits]): string {.in
# #
# TODO: Have a default static argument in the previous proc. Currently we get # TODO: Have a default static argument in the previous proc. Currently we get
# "Error: type mismatch: got <int, type StInt[128]>, required type static[int]" # "Error: type mismatch: got <int, type StInt[128]>, required type static[int]"
toString(num, 10) when num.data is SomeInteger:
$num.data
else:
toString(num, 10)
func `$`*(num: Stint or StUint): string {.inline.}=
when num.data is SomeInteger:
$num.data
else:
toString(num, 10)
func toHex*[bits: static[int]](num: Stint[bits] or StUint[bits]): string {.inline.}= func toHex*[bits: static[int]](num: Stint[bits] or StUint[bits]): string {.inline.}=
## Convert to a hex string. ## Convert to a hex string.

5
tests/test_io.nim
View File

@ -61,14 +61,17 @@ suite "Testing input and output procedures":
block: block:
let a = 1234567891234567890.stint(128) let a = 1234567891234567890.stint(128)
check: a.toString == "1234567891234567890" check: a.toString == "1234567891234567890"
check: $a == "1234567891234567890"
block: block:
let a = 1234567891234567890.stuint(128) let a = 1234567891234567890.stuint(128)
check: a.toString == "1234567891234567890" check: a.toString == "1234567891234567890"
check: $a == "1234567891234567890"
block: block:
let a = (-1234567891234567890).stint(128) let a = (-1234567891234567890).stint(128)
check: a.toString == "-1234567891234567890" check: a.toString == "-1234567891234567890"
check: $a == "-1234567891234567890"
test "Conversion to hex strings": test "Conversion to hex strings":
block: block:
@ -95,11 +98,13 @@ suite "Testing input and output procedures":
let s = "1234567890123456789012345678901234567890123456789" let s = "1234567890123456789012345678901234567890123456789"
let a = parse(s, StInt[512]) let a = parse(s, StInt[512])
check: a.toString == s check: a.toString == s
check: $a == s
block: block:
let s = "1234567890123456789012345678901234567890123456789" let s = "1234567890123456789012345678901234567890123456789"
let a = parse(s, StUInt[512]) let a = parse(s, StUInt[512])
check: a.toString == s check: a.toString == s
check: $a == s
suite "Testing conversion functions: Hex, Bytes, Endianness using secp256k1 curve": suite "Testing conversion functions: Hex, Bytes, Endianness using secp256k1 curve":