Enum url_crawler::CrawlerSource

pub enum CrawlerSource {
    Single(String),
    Multiple(Vec<String>),
}

Defines whether to crawl from a single source, or from multiple sources.

Both the From<String> and From<Vec<String>> traits are implemented for this.

use url_crawler::CrawlerSource;
 
let single: String = "url".into();
let multiple: Vec<String> = vec![
    "url1".into(),
    "url2".into()
];
 
// Get a source from a `String`.
let source: CrawlerSource = single.into();
assert_eq!(CrawlerSource::Single("url".into()), source);
 
// Get a source from a `Vec<String>`.
let source: CrawlerSource = multiple.into();
assert_eq!(
    CrawlerSource::Multiple(vec!["url1".into(), "url2".into()]),
    source
);

Variants

Single(String)Multiple(Vec<String>)

Trait Implementations

impl Debug for CrawlerSource

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

Formats the value using the given formatter.

impl Clone for CrawlerSource

fn clone(&self) -> CrawlerSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for CrawlerSource

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

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

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

This method tests for !=.

impl From<String> for CrawlerSource

fn from(s: String) -> Self

Performs the conversion.

impl From<Vec<String>> for CrawlerSource

fn from(s: Vec<String>) -> Self

Performs the conversion.