Trait flexi_parse::Parser

pub trait Parser: Sized {
    type Output;

    // Required method
    fn parse(self, tokens: TokenStream) -> Result<Self::Output>;
}

A parser that can parse a stream of tokens into a syntax tree node.

Required Associated Types

type Output

The return type of this parser.

Required Methods

fn parse(self, tokens: TokenStream) -> Result<Self::Output>

Parses a TokenStream into the relevant syntax tree node.

Errors

This function returns an error if source doesn’t contain a valid instance of T.

Object Safety

This trait is not object safe.

Implementors

impl<F: FnOnce(ParseStream<'_>) -> Result<T>, T> Parser for F

type Output = T