Trait TreeFilter 

pub trait TreeFilter<T: TreeModel> {
    // Required method
    fn is_match(&self, model: &T, id: T::Id) -> bool;
}

A node visibility filter.

Required Methods

fn is_match(&self, model: &T, id: T::Id) -> bool

Returns true when the node directly matches the filter.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T, F> TreeFilter<T> for F

where T: TreeModel, F: Fn(&T, T::Id) -> bool,

impl<T: TreeModel> TreeFilter<T> for NoFilter