Module viewport_description 

This module contains helpers for Viewport

Structs

ViewportDescription

A set of viewport descriptors:

Enums

UserScalable

A set of User Zoom values:

ViewportDescriptionParseError

The errors that the viewport parsing can generate.

Constants

DEFAULT_PAGE_ZOOM

https://developer.mozilla.org/en-US/docs/Web/HTML/Viewport_meta_tag#initial-scale

MAX_PAGE_ZOOM

https://developer.mozilla.org/en-US/docs/Web/HTML/Viewport_meta_tag#initial-scale

MIN_PAGE_ZOOM

Default viewport constraints