Struct SyntaxTree 

pub struct SyntaxTree {
    pub goal: Goal,
    pub tokens: Vec<Token>,
    pub root: Node,
    /* private fields */
}

Complete lossless syntax tree.

Fields

goal: Goal

Selected root goal.

tokens: Vec<Token>

Lossless tokens, including trivia.

root: Node

Structural root.

Implementations

impl SyntaxTree

pub fn source(&self) -> &str

Returns the exact admitted input.

pub fn preserve_source(&self) -> String

Re-emits the input byte-for-byte.

Trait Implementations

impl Clone for SyntaxTree

fn clone(&self) -> SyntaxTree

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SyntaxTree

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

Formats the value using the given formatter.

impl Eq for SyntaxTree

impl PartialEq for SyntaxTree

fn eq(&self, other: &SyntaxTree) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SyntaxTree