toBigIntLE() function
Reads a little-endian byte sequence as an unsigned bigint.
Signature:
export declare function toBigIntLE(buf: Buffer | Uint8Array): bigint;Parameters
|
Parameter |
Type |
Description |
|---|---|---|
|
buf |
Buffer | Uint8Array |
the bytes to read, least significant first |
Returns:
bigint
The value they encode. An empty input gives 0n.
Remarks
Always unsigned — there is no sign bit and no length limit, so a 16-byte IPv6 address reads as a plain positive integer. That is what lets one comparison path serve both families.
Little-endian is the convention this package writes with (toBufferLE()), so the pair round-trips. Reading a big-endian buffer with it returns a byte-reversed value rather than an error.
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