Trait ITokenKeyExprTreeNode 

pub trait ITokenKeyExprTreeNode<'a, Weight, Token> {
    type Tokenized: IKeyExprTreeNode<Weight>;
    type TokenizedMut: IKeyExprTreeNodeMut<Weight>;

    // Required methods
    fn tokenize(&'a self, token: &'a Token) -> Self::Tokenized;
    fn tokenize_mut(&'a self, token: &'a mut Token) -> Self::TokenizedMut;
}

Nodes from a token-locked tree need a token to obtain read/write permissions.

This trait allows tokenizing a node, allowing to use IKeyExprTreeNode and IKeyExprTreeNodeMut’s methods on it.

Required Associated Types

type Tokenized: IKeyExprTreeNode<Weight>

type TokenizedMut: IKeyExprTreeNodeMut<Weight>

Required Methods

fn tokenize(&'a self, token: &'a Token) -> Self::Tokenized

Wrap the node with the an immutable reference to the token to allow immutable access to its contents.

fn tokenize_mut(&'a self, token: &'a mut Token) -> Self::TokenizedMut

Wrap the node with a mutable reference to the token to allow mutable access to its contents

Implementors

impl<'a, T: 'a, Weight, Token: 'a> ITokenKeyExprTreeNode<'a, Weight, Token> for T

where (&'a T, &'a Token): IKeyExprTreeNode<Weight>, (&'a T, &'a mut Token): IKeyExprTreeNodeMut<Weight>,

type Tokenized = (&'a T, &'a Token)

type TokenizedMut = (&'a T, &'a mut Token)