Enum PatternNode

pub enum PatternNode {
    MetaVar {
        meta_var: MetaVariable,
    },
    Terminal {
        text: String,
        is_named: bool,
        kind_id: u16,
    },
    Internal {
        kind_id: u16,
        children: Vec<PatternNode>,
    },
}

Variants

MetaVar

Fields

meta_var: MetaVariable

Terminal

Node without children.

Fields

text: String

is_named: bool

kind_id: u16

Internal

Non-Terminal Syntax Nodes are called Internal

Fields

kind_id: u16

children: Vec<PatternNode>

Implementations

impl PatternNode

pub fn is_trivial(&self) -> bool

pub fn fixed_string(&self) -> Cow<'_, str>

Trait Implementations

impl Clone for PatternNode

fn clone(&self) -> PatternNode

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PatternNode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'r, D: Doc> From<Node<'r, D>> for PatternNode

fn from(node: Node<'r, D>) -> Self

Converts to this type from the input type.