Struct FormatDriver 

pub struct FormatDriver<'a> { /* private fields */ }

Driver that writes the syntax tree to a string by visiting tokens. You can use [format] directly, or build a custom flow with walk(root, &mut driver, &opts).

Implementations

impl<'a> FormatDriver<'a>

pub fn new(options: &'a FormatterOptions) -> Self

pub fn into_string(self) -> String

Trait Implementations

impl Visitor for FormatDriver<'_>

fn visit_token(&mut self, token: &SyntaxToken) -> WalkResult

Called for each token when WalkOptions::visit_tokens is true. Trivia is included only when WalkOptions::visit_trivia is true.

fn enter_node(&mut self, _node: &SyntaxNode) -> ControlFlow<()>

Called before visiting this node’s children (pre-order).

fn leave_node(&mut self, _node: &SyntaxNode) -> ControlFlow<()>

Called after visiting this node’s children (post-order).