# Enum proc_macro::TokenNode [−] [src]

    pub enum TokenNode {
        Group(Delimiter, TokenStream),
        Term(Term),
        Op(char, Spacing),
        Literal(Literal),
    }

🔬 This is a nightly-only experimental API. (`proc_macro` #38356)

Description of a `TokenTree`

## Variants

`Group(Delimiter, TokenStream)`
🔬 This is a nightly-only experimental API. (`proc_macro` #38356)

A delimited tokenstream.

`Term(Term)`
🔬 This is a nightly-only experimental API. (`proc_macro` #38356)

A unicode identifier.

`Op(char, Spacing)`
🔬 This is a nightly-only experimental API. (`proc_macro` #38356)

A punctuation character (`+`, `,`, `$`, etc.).

`Literal(Literal)`
🔬 This is a nightly-only experimental API. (`proc_macro` #38356)

A literal character (`'a'`), string (`"hello"`), or number (`2.3`).

## Trait Implementations

### `impl From<TokenNode> for TokenStream`
[src]

#### `fn from(kind: TokenNode) -> TokenStream`
[src]

Performs the conversion.

### `impl From<TokenNode> for TokenTree`
[src]

#### `fn from(kind: TokenNode) -> TokenTree`
[src]

Performs the conversion.

### `impl Clone for TokenNode`
[src]

#### `fn clone(&self) -> TokenNode`
[src]

Returns a copy of the value. Read more

#### `fn clone_from(&mut self, source: &Self)`
1.0.0
[src]

Performs copy-assignment from `source`. Read more

### `impl Debug for TokenNode`
[src]

#### `fn fmt(&self, __arg_0: &mut Formatter) -> Result`
[src]

Formats the value using the given formatter. Read more

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