Function defaultSpec [src]

Prototype

pub fn defaultSpec(comptime T: type) [:0]const u8

Parameters

T: type

Source

  pub fn defaultSpec(comptime T: type) [:0]const u8 {
    switch (@typeInfo(T)) {
        .array, .vector => return ANY,
        .pointer => |ptr_info| switch (ptr_info.size) {
            .one => switch (@typeInfo(ptr_info.child)) {
                .array => return ANY,
                else => {},
            },
            .many, .c => return "*",
            .slice => return ANY,
        },
        .optional => |info| return "?" ++ defaultSpec(info.child),
        .error_union => |info| return "!" ++ defaultSpec(info.payload),
        else => {},
    }
    return "";
}  