OSS/tanya
1
0
Fork 0
Code Issues 1 Pull Requests Releases Activity

Wrap formatting into printToString

Browse Source 
printToString gets the output string as argument and can be called
recursive with the same output string to format ranges.
This commit is contained in:
Eugen Wissner 2017-12-03 19:53:06 +01:00
parent 75ce854192
commit 26c3532e28
1 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
source/tanya/format/package.d
View File

@ -505,10 +505,9 @@ if (T.sizeof == U.sizeof)
copy((&src)[0 .. 1], (&dest)[0 .. 1]);
}
package(tanya) String format(string fmt, Args...)(auto ref Args args)
private ref String printToString(string fmt, Args...)(return ref String result,
auto ref Args args)
{
String result;
static if (is(Unqual!(Args[0]) == typeof(null)))
{
result.insertBack("null");
@ -758,6 +757,12 @@ ParamEnd:
return result;
}
package(tanya) String format(string fmt, Args...)(auto ref Args args)
{
String formatted;
return printToString!fmt(formatted, args);
}
// One argument tests.
@nogc pure @safe unittest
{