Type of the character to fill the string with.
Number of characters to copy.
Character to fill the string with.
Allocator.
{
auto s = String(1, 'О');
assert(s.length == 2);
}
{
auto s = String(3, 'О');
assert(s.length == 6);
}
{
auto s = String(8, 'О');
assert(s.length == 16);
}
Fills the string with n consecutive copies of character chr.