serialize.rs - mozsearch

Enable keyboard shortcuts

use serde::Serialize;

use serde_derive::Serialize;

use std::cell::RefCell;

use std::collections::BTreeMap;

use std::fmt::Debug;

fn test<T>(value: &T, expected: &str)

where

    T: ?Sized + Serialize + Debug,

    let mut out = Vec::new();

    let ser = &mut serde_json::Serializer::new(&mut out);

    let result = serde_path_to_error::serialize(value, ser);

    let path = result.unwrap_err().path().to_string();

    assert_eq!(path, expected);

#[test]

fn test_refcell_already_borrowed() {

    #[derive(Serialize, Debug)]

    struct Outer<'a> {

        k: Inner<'a>,

    #[derive(Serialize, Debug)]

    struct Inner<'a> {

        refcell: &'a RefCell<String>,

    let refcell = RefCell::new(String::new());

    let outer = Outer {

        k: Inner { refcell: &refcell },

};

    let _borrowed = refcell.borrow_mut();

    test(&outer, "k.refcell");

#[test]

fn test_map_nonstring_key() {

    let mut inner_map = BTreeMap::new();

    inner_map.insert(b"", 0);

    let mut outer_map = BTreeMap::new();

    outer_map.insert("k", inner_map);

    test(&outer_map, "k");