pub trait Continue {
    // Required method
    fn descend(&self) -> bool;
}
Expand description

Trait for visitor functions to control whether or not to descend to child nodes. Implemented for only two types. () always descends. Descend allows controlled descent.

Required Methods§

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fn descend(&self) -> bool

Implementations on Foreign Types§

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impl Continue for ()

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fn descend(&self) -> bool

Implementors§