Skip to content

rustdoc code wrapping is sometimes too eager #58226

New issue

Have a question about this project? # for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “#”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? # to your account

Closed
euclio opened this issue Feb 6, 2019 · 0 comments
Closed

rustdoc code wrapping is sometimes too eager #58226

euclio opened this issue Feb 6, 2019 · 0 comments
Labels
T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.

Comments

@euclio
Copy link
Contributor

euclio commented Feb 6, 2019

Documenting the following file:

use std::fmt::Debug;

pub fn foo() -> impl Debug {}

The source displays as:

screen shot 2019-02-06 at 9 26 51 am

I expected the source to wrap at around 80 characters.

I'm working on a fix.

@jonas-schievink jonas-schievink added the T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. label Feb 6, 2019
kennytm added a commit to kennytm/rust that referenced this issue Feb 20, 2019
…Misdreavus

rustdoc: respect alternate flag when formatting impl trait

Fixes rust-lang#58226.

Before:
<img width="963" alt="screen shot 2019-02-12 at 3 23 30 pm" src="https://user-images.githubusercontent.com/1372438/52665732-4496ea00-2eda-11e9-9e29-efffe43b2abf.png">

After:
<img width="964" alt="screen shot 2019-02-12 at 3 23 51 pm" src="https://user-images.githubusercontent.com/1372438/52665733-452f8080-2eda-11e9-999a-dd1fb28dee16.png">
# for free to join this conversation on GitHub. Already have an account? # to comment
Labels
T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
Projects
None yet
Development

No branches or pull requests

2 participants