v2.37.18

spider-rs/spiderv2.37.18May 7, 2025by j-mendez

AI Summary

The page streaming rewriter now handles built-in metadata extraction by default, accessible via `page.metadata` or `page.get_metadata()`. Additionally, this release fixes concurrent context creation in Chrome and bumps the CDP revision.

Key Highlights

Metadata extraction for page titles, descriptions, and images
Fix for concurrent context creation in Chrome
CDP revision bump to 1457408

New Features

Metadata struct with title, description, and image fields
Concurrent context creation fix

Full Release Notes

# Whats Changed

The page streaming rewriter now handles built in metadata extracting by default. You can access it by using `page.metadata` or `page.get_metadata()`.

Some of the metadata properties are set as placeholders unused.

* feat(page): add metadata extracting
* chore(chrome): fix concurrent context creation
* chore(chrome): bump cdp revision 1457408

```rust
/// Page-level metadata extracted from HTML.
pub struct Metadata {
   /// The meta title
    pub title: Option<compact_str::CompactString>,
   /// The meta description
    pub description: Option<compact_str::CompactString>,
    /// The og:image
    pub image: Option<Box<compact_str::CompactString>>,
}
```
**Full Changelog**: https://github.com/spider-rs/spider/compare/v2.36.123...v2.37.18