Module srcset 

Structs

Descriptor

https://html.spec.whatwg.org/multipage/#width-descriptor https://html.spec.whatwg.org/multipage/#pixel-density-descriptor

ImageSource

https://html.spec.whatwg.org/multipage/#image-source

SourceSet 🔒

https://html.spec.whatwg.org/multipage/#source-set

Enums

ParseState 🔒

Constants

SUPPORTED_IMAGE_MIME_TYPES 🔒

Supported image MIME types as defined by https://mimesniff.spec.whatwg.org/#image-mime-type. Keep this in sync with ‘detect_image_format’ from components/pixels/lib.rs

Functions

collect_sequence_characters 🔒

Collect sequence of code points https://infra.spec.whatwg.org/#collect-a-sequence-of-code-points

is_supported_image_mime_type 🔒

Returns true if the given image MIME type is supported.

is_valid_non_negative_integer_string 🔒

https://html.spec.whatwg.org/multipage/#valid-non-negative-integer TODO(#39315): Use the validation rule from Stylo

parse_a_sizes_attribute

https://html.spec.whatwg.org/multipage/#parse-a-sizes-attribute

parse_a_srcset_attribute

Parse an srcset attribute: https://html.spec.whatwg.org/multipage/#parsing-a-srcset-attribute.