Skip to main content

HtmlExtractor

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".

Implementors§