Struct TreePrinter 

pub struct TreePrinter { /* private fields */ }

Parse tree pretty printer

Implementations

impl TreePrinter

pub fn new() -> Self

Create a new tree printer

pub fn indent(self, indent: &str) -> Self

Set the indentation string

pub fn max_depth(self, depth: usize) -> Self

Set the maximum depth to print

pub fn print(&self, node: &AstNode, arena: &AstArena, input: &str) -> String

Print an AST node

Trait Implementations

impl Default for TreePrinter

fn default() -> Self

Returns the “default value” for a type.