Upgrade to serde 1.0

[coolreader18]

No description provided.

[dessalines]

Any updates on this? Does this project have any maintainers?

[dqsully]

What is the purpose in changing this comment type?

[coolreader18]

Oh, so the markdown test generator turns code blocks into doctests, and I was really confused about why there was a parse error in hjson until I realized that # is a special character in doctests, and apparently even in string literals! Like for:

/// Example
/// ```
/// # use foo::Bar;
/// Bar::baz();
/// ```
struct Bar;

The use line would get compiled in the doctests, but it would be hidden in the generated documentation. So basically, rustdoc was recognizing the # as a special character and just removing it, which would lead to the string literal missing the # and hjson failing to parse a line of just specify rate in requests/second

[dqsully]

Sorry for the wait, and thank you so much for all your work on this PR! I only had one comment about a change you made to the doc, but otherwise it looks good.

[shi-yan]

can this be merged? the current code doesn't work with 1.6 rustc,

things need to be updated

[tishun]

@dqsully and @trobro I started doing the same thing and ended up with a nearly identical solution.
Do we want to merge this?

[trobro]

Merging, sorry for the long wait.