is_valid_non_negative_integer_string

script::dom::html::htmlimageelement

Function is_valid_non_negative_integer_string 

Source 
fn is_valid_non_negative_integer_string(s: &str) -> bool
Expand description

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