Enum FieldSelector 

pub enum FieldSelector<'a> {
    Text(&'a str),
    Attr {
        selector: &'a str,
        attribute: &'a str,
    },
}

Selector specification for SpiderPage::extract_fields.

Use From<&str> for the common text-content case:

page.extract_fields(&[
    ("title", "#productTitle".into()),
    ("image", FieldSelector::Attr { selector: "#img", attribute: "src" }),
]).await?;

Variants

Text(&'a str)

Extract textContent (trimmed) from the element matching this CSS selector.

Attr

Extract an attribute value from the element matching the CSS selector.

Fields

selector: &'a str

attribute: &'a str

Trait Implementations

impl<'a> Clone for FieldSelector<'a>

fn clone(&self) -> FieldSelector<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for FieldSelector<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a str> for FieldSelector<'a>

fn from(s: &'a str) -> Self

Converts to this type from the input type.