Struct syn::PathTokens[][src]

pub struct PathTokens<'a>(pub &'a Option<QSelf>, pub &'a Path);

A helper for printing a self-type qualified path as tokens.

extern crate syn;
extern crate quote;
extern crate proc_macro2;

use syn::{QSelf, Path, PathTokens};
use proc_macro2::TokenStream;
use quote::ToTokens;

struct MyNode {
    qself: Option<QSelf>,
    path: Path,

impl ToTokens for MyNode {
    fn to_tokens(&self, tokens: &mut TokenStream) {
        PathTokens(&self.qself, &self.path).to_tokens(tokens);

This type is available if Syn is built with the "derive" or "full" feature and the "printing" feature.

Trait Implementations

impl<'a> ToTokens for PathTokens<'a>

Write self to the given TokenStream. Read more

Convert self directly into a TokenStream object. Read more

impl<'a> Debug for PathTokens<'a>

Formats the value using the given formatter. Read more

impl<'a> Eq for PathTokens<'a>

impl<'a> PartialEq for PathTokens<'a>

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl<'a> Hash for PathTokens<'a>

Feeds this value into the given [Hasher]. Read more

Feeds a slice of this type into the given [Hasher]. Read more

impl<'a> Clone for PathTokens<'a>

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Auto Trait Implementations

impl<'a> !Send for PathTokens<'a>

impl<'a> !Sync for PathTokens<'a>