Add config to use all 64 bits #48
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Add `Use64Bits` to Settings. When true, the bit length used for time will be 40 instead of 39. This allows for the generation of unique IDs for over 348 years from the start date. Done by adding the `bitLenTime` field to the Sonyflake struct and using its value (39 or 40) to detect time overflows, rather than the constant `BitLenTime`. The new constant `BitLenTimeUint` is set to 40. Update docs and note that values converted to `int64` after 174 years will be negative.
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Add
Use64Bitsto Settings. When true, the bit length used for time will be 40 instead of 39. This allows for the generation of unique IDs for over 348 years from the start date.Done by adding the
bitLenTimefield to the Sonyflake struct and using its value (39 or 40) to detect time overflows, rather than the constantBitLenTime. The new constantBitLenTimeUintis set to 40.Update docs and note that values converted to
int64after 174 years will be negative.