Module mask 

https://drafts.fxtf.org/css-masking/#propdef-mask

Structs

Longhands

LonghandsToSerialize

Represents a serializable set of all of the longhand properties that correspond to a shorthand.

Functions

parse_into

Parse the given shorthand and fill the result into the declarations vector.

to_css

Try to serialize a given shorthand to a string.