Module decode 

Functions

decode

Decodes a single varint from the input slice.

decode_eight_u8_unsafe^⚠ssse3

Decodes four adjacent varints into u8’s simultaneously. Requires SSSE3 support. Does not perform overflow checking and may produce incorrect output.

decode_four_unsafe^⚠ssse3

Decodes four adjacent varints simultaneously. Target types must fit within 16 bytes when varint encoded. Requires SSSE3 support.

decode_len

Decodes only the length of a single variant from the input slice.

decode_len_unsafe^⚠

Decodes the length of the next integer

decode_two_unsafe^⚠ssse3

Decodes two adjacent varints simultaneously. Target types must fit within 16 bytes when varint encoded. Requires SSSE3 support.

decode_two_wide_unsafe^⚠avx2

Experimental. May have relatively poor performance. Decode two adjacent varints simultaneously from the input pointer. Requires AVX2. Allows for decoding a pair of u64 values. For smaller values, the non-wide variation of this function will probably be faster.

decode_unsafe^⚠

Decodes a single varint from the input pointer. Returns a tuple containing the decoded number and the number of bytes read.

decode_zigzag

Convenience function for decoding a single varint in ZigZag format from the input slice. See also: decode