authorgravatar for hello@nektro.netMeghan Denny <hello@nektro.net> 2023-08-09 20:37:22 -07:00
committergravatar for hello@nektro.netMeghan Denny <hello@nektro.net> 2023-08-09 20:37:22 -07:00
log54abdc5bce0b243601ef4808bce1c29e1a46cdec
tree4005effac07027072e7d15cb2b22be7c03182614
parentd77ee373c1f1b4156c60dd1fe486d779c28263c9

add ReverseFields

1 files changed, 11 insertions(+), 0 deletions(-)

src/lib.zig+11
......@@ -665,3 +665,14 @@ pub fn OneBiggerInt(comptime T: type) type {
665665 info.Int.bits += 1;
666666 return @Type(info);
667667}
668
669pub fn ReverseFields(comptime T: type) type {
670 var info = @typeInfo(T).Struct;
671 const len = info.fields.len;
672 var fields: [len]std.builtin.Type.StructField = undefined;
673 for (0..len) |i| {
674 fields[i] = info.fields[len - 1 - i];
675 }
676 info.fields = &fields;
677 return @Type(.{ .Struct = info });
678}