Module string_ops

Expand description

String operations for XPath evaluation.

This module implements XPath 2.0 string functions and normalization:

Enums§

codepoint_equal: Compare two strings by codepoint (ordinal comparison).
codepoints_to_string: Convert a sequence of codepoints to a string.
compare: Compare two strings.
concat: Concatenate strings.
contains: Check if a string contains a substring.
encode_for_uri: Encode a string for use in a URI per RFC 3986.
ends_with: Check if a string ends with a suffix.
escape_html_uri: Escape a URI for use in HTML.
iri_to_uri: Escape an IRI to produce a valid URI.
is_xml_whitespace: Check if a character is XML whitespace.
is_xml_whitespace_str: Check if a string consists entirely of XML whitespace characters.
lower_case: Convert string to lowercase.
normalize_space: Normalize whitespace in a string (XPath fn:normalize-space).
normalize_string_value: Normalize a string value with entity reference handling.
normalize_unicode: Normalize a string using Unicode normalization.
starts_with: Check if a string starts with a prefix.
string_join: Join strings with a separator.
string_length: Get the length of a string in characters.
string_to_codepoints: Convert a string to a sequence of codepoints.
substring: Get a substring (XPath-style 1-based indexing).
substring_after: Get the substring after the first occurrence of a pattern.
substring_before: Get the substring before the first occurrence of a pattern.
translate: Translate characters in a string.
upper_case: Convert string to uppercase.