Enum SequentialFocusNavigationMechanism 

pub(crate) enum SequentialFocusNavigationMechanism {
    Dom,
    Sequential(i32),
    FirstOrLast,
}

https://html.spec.whatwg.org/multipage/#selection-mechanism

This also incorporates the case where the starting point is a navigable as that is a distinct set of behaviors from the two kinds of mechanisms listed in the specification.

Variants

Dom

Sequential(i32)

FirstOrLast

This case isn’t mentioned explicitly in the specification, but it’s implied. It works like Sequential, but without a starting point. This kind of search will return the first or last (depending on direction) sequentially focusable element in sequential focus order. This is used in two situations:

• When the starting point is a navigable
• When descending into a nested focus scope

Trait Implementations

impl Clone for SequentialFocusNavigationMechanism

fn clone(&self) -> SequentialFocusNavigationMechanism

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SequentialFocusNavigationMechanism

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for SequentialFocusNavigationMechanism