Trait iter_tree::NestingFunction

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pub trait NestingFunction<T> {
    // Required method
    fn direction(&mut self, item: &T) -> Nesting;
}

Required Methods§

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fn direction(&mut self, item: &T) -> Nesting

Implementors§

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impl<T, F> NestingFunction<T> for F
where F: FnMut(&T) -> Nesting,