Struct TreeNode

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pub struct TreeNode {
    pub label: String,
    pub icon: NodeIcon,
    pub parent: Option<usize>,
    pub is_expanded: bool,
    pub is_selected: bool,
    pub order: u32,
}

Expand description

A node in the tree.

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§label: String§icon: NodeIcon§parent: Option<usize>

Index of the parent node; None means root-level.

§is_expanded: bool§is_selected: bool§order: u32

Sibling ordering key. Lower values appear first (visually higher).

Implementations§

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impl TreeNode

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pub fn new( label: impl Into<String>, icon: NodeIcon, parent: Option<usize>, order: u32, ) -> Self

Auto Trait Implementations§

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impl UnwindSafe for TreeNode

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impl<T> Any for T
where T: 'static + ?Sized,

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impl<T> From<T> for T

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Returns the argument unchanged.

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Calls U::from(self).

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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