Module util

Miscellaneous.

Structs

Arena

Cell

A mutable memory location.

CharacterReader

CharacterReader may be used for iterating characters from left-to-right in a string with miscellaneous operation methods.

HashMap

A hash map implemented with quadratic probing and SIMD lookup.

HashSet

A hash set implemented as a HashMap where the value is ().

NodeAsKey

Wrapper for pointer types that implements by-address comparison.

Rc

A single-threaded reference-counting pointer. ‘Rc’ stands for ‘Reference Counted’.

RefCell

A mutable memory location with dynamically checked borrow rules

Weak

Weak is a version of Rc that holds a non-owning reference to the managed allocation.

Functions

count_first_whitespace_characters

Counts the first whitespace characters of a string.

css_color_constant_to_int

Converts a CSS color constant into an integer.

decrease_last_offset

Decreases the last offset of a range without ever going behind the first offset.

default

escape_xml

Escapes XML special characters.

unescape_xml

Unescapes XML entities conforming to HTML entities.