Module bytes 

Shared byte-order assembly and byte-slice search over decode data.

Empty needles are never a match. That matches the codec helpers this module replaces and avoids memchr’s empty-needle-at-zero behavior.

Functions

assemble_f32_be

Assemble an IEEE-754 binary32 value from exact big-endian bytes.

assemble_f32_le

Assemble an IEEE-754 binary32 value from exact little-endian bytes.

assemble_f64_be

Assemble an IEEE-754 binary64 value from exact big-endian bytes.

assemble_f64_le

Assemble an IEEE-754 binary64 value from exact little-endian bytes.

assemble_u16_be

Assemble a 16-bit big-endian integer from an exact byte array.

assemble_u16_le

Assemble a 16-bit little-endian integer from an exact byte array.

assemble_u24_be

Assemble a 24-bit big-endian integer from an exact byte array.

assemble_u24_le

Assemble a 24-bit little-endian integer from an exact byte array.

assemble_u32_be

Assemble a 32-bit big-endian integer from an exact byte array.

assemble_u32_le

Assemble a 32-bit little-endian integer from an exact byte array.

assemble_u64_be

Assemble a 64-bit big-endian integer from an exact byte array.

assemble_u64_le

Assemble a 64-bit little-endian integer from an exact byte array.

contains

Whether needle occurs in haystack. Empty needles are absent.

find

First offset of needle in haystack, or None when needle is empty.

find_from

First offset of needle at or after from, or None when needle is empty.

find_in

First offset of needle in haystack[start..end], returned as an absolute offset.

find_iter

Offsets of every non-overlapping occurrence of needle.