Module substring 

Defines kernel to extract a substring of an Array Supported array types: [GenericStringArray], [GenericBinaryArray], [FixedSizeBinaryArray], [DictionaryArray]

Functions

ascii_bounds 🔒

Returns the start and end byte offset of the substring of an ASCII val, where one char is one byte.

byte_substring 🔒

fixed_size_binary_substring 🔒

substring

Returns an [ArrayRef] with substrings of all the elements in array.

substring_by_char

Substrings based on character index

substring_by_char_impl 🔒

Builds the output of substring_by_char, delegating to bounds to locate the substring of each value.

utf8_bounds 🔒

Returns the start and end byte offset of the substring of an arbitrary UTF-8 val.