rust/src/librustdoc/html/length_limit.rs, branch beta

Fix new clippy lints

2024-11-28T02:05:43+00:00

Improve code readability by moving fmt args directly into the string

2023-08-16T14:35:23+00:00

Remove from librustdoc and clippy too

2023-01-28T04:44:19+00:00

Don't panic if `close_tag()` is called without tags to close

2021-08-26T03:09:17+00:00

This can happen when a tag is opened after the length limit is reached; the tag will not end up being added to `unclosed_tags` because the queue will never be flushed. So, now, if the `unclosed_tags` stack is empty, `close_tag()` does nothing. This change fixes a panic in the `limit_0` unit test.

Assert that `tag_name` is alphabetic

2021-08-26T03:03:27+00:00

Add tests for `HtmlWithLimit`

2021-08-26T03:03:25+00:00

Use `write!`

2021-08-22T00:24:49+00:00

Use the length limit as the initial capacity

2021-08-21T23:58:29+00:00

The length limit turns out to be a surprisingly good heuristic for initial allocation size. See here for more details [1]. [1]: https://github.com/rust-lang/rust/pull/88173#discussion_r692531631

Clarify wording in docs

2021-08-21T19:39:17+00:00

Refactor Markdown length-limited summary implementation

2021-08-19T23:22:54+00:00

This commit refactors the implementation of `markdown_summary_with_limit()`, separating the logic of determining when the limit has been reached from the actual rendering process. The main advantage of the new approach is that it guarantees that all HTML tags are closed, whereas the previous implementation could generate tags that were never closed. It also ensures that no empty tags are generated (e.g., ``). The new implementation consists of a general-purpose struct `HtmlWithLimit` that manages the length-limiting logic and a function `markdown_summary_with_limit()` that renders Markdown to HTML using the struct.