setUint64 method
Writes an unsigned integer to 8-bytes.
The offset must satisfy the relations 0 ≤ offset ≤ offset+8 ≤ this.length.
Implementation
void setUint64(final BigInt value, final int offset, [final Endian endian = Endian.little]) {
setBigUint(value, offset, ByteLength.u64, endian);
}