Struct extrablatt::category::Category

pub struct Category {
    pub url: Url,
}

A category e.g. Politics or sports

Fields

url: Url

The address for the category website.

Implementations

impl Category

pub fn new(url: Url) -> Self

pub fn language_hint(&self) -> Option<Language>

Tries to identify the language by checking the url against known languages.

Example

 use extrablatt::{Category, Language};
 let category = Category::new("https://cnn.com/German/".parse().unwrap());
 assert_eq!(category.language_hint(), Some(Language::German));

pub async fn into_stream(
    self
) -> Result<impl Stream<Item = Result<Article, ExtrablattError>>>

Fetch all article urls from the page this category's url points to and return a new stream of articles using the crate::DefaultExtractor.

pub async fn into_stream_with_extractor<TExtractor: Extractor + Unpin>(
    self,
    extractor: TExtractor
) -> Result<impl Stream<Item = Result<Article, ExtrablattError>>>

Fetch all article urls from the page this category's url points to and return a new stream of article using a designated crate::Extractor.

Trait Implementations

impl Borrow<str> for Category

fn borrow(&self) -> &str

Immutably borrows from an owned value.

impl Clone for Category

fn clone(&self) -> Category

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Category

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Category

impl Hash for Category

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<Category> for Category

fn eq(&self, other: &Category) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Category) -> bool

This method tests for !=.

impl StructuralEq for Category

impl StructuralPartialEq for Category