Struct Parser

pub struct Parser;

A Parse implementation that recognises Exprs.

The input Stream can contain chars, CharacterLiterals, StringLiterals, Alphanumerics, Rounds, Braces, Operators and Keywords. In addition, Comments and Whitespaces are discarded.

Trait Implementations

impl Debug for Parser

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

Formats the value using the given formatter.

impl Default for Parser

fn default() -> Parser

Returns the “default value” for a type.

impl Parse for Parser

fn parse( &self, input: &mut Context<impl Stream>, ) -> Result<Box<dyn Tree>, String>

Read input Trees from input and try to make a single output tree.

fn parse_stream<I: Stream>(self, input: I) -> ParseStream<Self, I>

Read Tokens from input to make a Stream of output Tokens.