html_extractor

Trait HtmlExtractor

Source 
pub trait HtmlExtractor
where
    Self: Sized,
{
    // Required method
    fn extract(elem: &ElementRef<'_>) -> Result<Self, Error>;

    // Provided method
    fn extract_from_str(html_str: &str) -> Result<Self, Error> { ... }
}
Expand description

A trait for extracting data from HTML documents.

It is recommended to use html_extractor! to implement HtmlExtractor.

Required Methods§

Source

fn extract(elem: &ElementRef<'_>) -> Result<Self, Error>

Extracts data from scraper::element_ref::ElementRef.

Provided Methods§

Source

fn extract_from_str(html_str: &str) -> Result<Self, Error>

Parses HTML string and extracts data from it.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§