@std/encoding@0.199.0

encoding/decoding options

encode and decode for Ascii85/base85 encoding.

Decodes a given ascii85 encoded string.

Encodes a given Uint8Array into ascii85, supports multiple standards

Returns number of bytes encoded in the given RFC4648 base32 string input.

Decodes a given RFC4648 base32 encoded string.

Encodes a given Uint8Array into RFC4648 base32 representation

Decodes a given b58 string according to draft-mspotny-base58-03 RFC base58 representation: https://tools.ietf.org/id/draft-msporny-base58-01.html#rfc.section.1

Encodes a given Uint8Array, ArrayBuffer or string into draft-mspotny-base58-03 RFC base58 representation: https://tools.ietf.org/id/draft-msporny-base58-01.html#rfc.section.1

Decodes a given RFC4648 base64 encoded string

CREDIT: https://gist.github.com/enepomnyaschih/72c423f727d395eeaa09697058238727 Encodes a given Uint8Array, ArrayBuffer or string into RFC4648 base64 representation

Converts given base64url encoded data back to original

Encodes a given ArrayBuffer or string into a base64url representation

How encoded binary data is ordered.

Reads exactly n bytes from r.

Encodes bigint x into b. Returns the number of bytes used, or 0 if b is shorter than sizeof(o.dataType).

Encodes number x into b. Returns the number of bytes used, or 0 if b is shorter than sizeof(o.dataType).

Reads the exact number of bytes from r required to fill b.

Decodes a bigint from r, consuming sizeof(o.dataType) bytes. If less than sizeof(o.dataType) bytes were read, throws Deno.errors.unexpectedEof.

Decodes a number from r, consuming sizeof(o.dataType) bytes. If less than sizeof(o.dataType) bytes were read, throws Deno.errors.unexpectedEof.

Number of bytes required to store dataType.

Decodes a bigint from b. If o.bytes is shorter than sizeof(o.dataType), returns null.

Encodes x into a new Uint8Array.

Options for working with the bigint type.

Decodes a number from b. If o.bytes is shorter than sizeof(o.dataType), returns null.

Encodes x into a new Uint8Array.

Options for working with the number type.

Encodes and writes x to w. Resolves to the number of bytes written.

Encodes and writes x to w. Resolves to the number of bytes written.

Decodes src into src.length / 2 bytes. If the input is malformed, an error will be thrown.

Encodes src into src.length * 2 bytes.

Given a buf, starting at offset (default: 0), begin decoding bytes as VarInt encoded bytes, for a maximum of 10 bytes (offset + 10). The returned tuple is of the decoded varint 32-bit number, and the new offset with which to continue decoding other data.

Given a buf, starting at offset (default: 0), begin decoding bytes as VarInt encoded bytes, for a maximum of 5 bytes (offset + 5). The returned tuple is of the decoded varint 32-bit number, and the new offset with which to continue decoding other data.

Takes unsigned number num and converts it into a VarInt encoded Uint8Array, returning a tuple consisting of a Uint8Array slice of the encoded VarInt, and an offset where the VarInt encoded bytes end within the Uint8Array.

Functions for encoding typed integers in array buffers.