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extern crate serde;
extern crate toml;
#[macro_use]
extern crate serde_derive;
use toml::Spanned;
use std::collections::HashMap;
#[test]
fn test_spanned_field() {
#[derive(Deserialize)]
struct Foo<T> {
foo: Spanned<T>,
}
fn good<'de, T>(s: &'de str, expected: &str) where T: serde::Deserialize<'de> {
let foo: Foo<T> = toml::from_str(s).unwrap();
assert_eq!(6, foo.foo.start);
assert_eq!(s.len(), foo.foo.end);
assert_eq!(expected, &s[foo.foo.start..foo.foo.end]);
}
good::<String>("foo = \"foo\"", "\"foo\"");
good::<u32>("foo = 42", "42");
// leading plus
good::<u32>("foo = +42", "+42");
// table
good::<HashMap<String, u32>>(
"foo = {\"foo\" = 42, \"bar\" = 42}",
"{\"foo\" = 42, \"bar\" = 42}"
);
// array
good::<Vec<u32>>(
"foo = [0, 1, 2, 3, 4]",
"[0, 1, 2, 3, 4]"
);
// datetime
good::<String>(
"foo = \"1997-09-09T09:09:09Z\"",
"\"1997-09-09T09:09:09Z\""
);
}
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