phobos ~master (2023-10-10T16:11:09Z)

BigInt.toString

std bigint BigInt

Convert the BigInt to string, passing it to the given sink.

  1. void toString(Writer sink, string formatString)
  2. void toString(Writer sink, FormatSpec!char f)
  3. void toString(void delegate(scope const(char)[]) sink, string formatString)
    struct BigInt
    const
    void
    toString
    (
    scope void delegate
    (
    scope const(char)[]
    )
     sink
    ,
    string formatString
    )
  4. void toString(void delegate(scope const(char)[]) sink, FormatSpec!char f)

Parameters

sink void delegate
(
scope const(char)[]
)

An OutputRange for accepting possibly piecewise segments of the formatted string.

formatString string

A format string specifying the output format.

Available output formats:,
"d"Decimal
"o"Octal
"x"Hexadecimal, lower case
"X"Hexadecimal, upper case
"s"Default formatting (same as "d")
nullDefault formatting (same as "d")

Examples

toString is rarely directly invoked; the usual way of using it is via std.format.format:

import std.format : format;

auto x = BigInt("1_000_000");
x *= 12345;

assert(format("%d", x) == "12345000000");
assert(format("%x", x) == "2_dfd1c040");
assert(format("%X", x) == "2_DFD1C040");
assert(format("%o", x) == "133764340100");

Meta

Source

See Implementation

std bigint BigInt constructorsfunctionsproperties

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