pickaxe::document

Struct HtmlNode

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pub struct HtmlNode { /* private fields */ }
Expand description

An HTML element in a document.

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impl HtmlNode

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pub fn new(dom: Arc<Html>, node: NodeId) -> Self

Create a new HtmlNode from a Html DOM and a NodeId.

  • dom - The parsed HTML DOM.
  • node - The HTML node.
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pub fn tag_name(&self) -> &str

Get the tag name of the node.

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pub fn find_all(&self, selector: &str) -> Result<Vec<HtmlNode>>

Find all elements matching a CSS selector.

  • selector - The CSS selector to query for.
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pub fn find_all_xpath(&self, xpath: &str) -> Result<Vec<XPathResult>>

Find all elements matching an XPath expression.

  • xpath - The XPath expression to query for.
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pub fn find(&self, selector: &str) -> Result<Option<HtmlNode>>

Find the first element matching a CSS selector.

  • selector - The CSS selector to query for.
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pub fn find_xpath(&self, xpath: &str) -> Result<Option<XPathResult>>

Find the first element matching an XPath expression.

  • xpath - The XPath expression to query for.
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pub fn find_nth(&self, selector: &str, n: usize) -> Result<Option<HtmlNode>>

Find the nth element matching a CSS selector.

  • selector - The CSS selector to query for.
  • n - The index of the element to get.
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pub fn find_nth_xpath( &self, xpath: &str, n: usize, ) -> Result<Option<XPathResult>>

Find the nth element matching an XPath expression.

  • xpath - The XPath expression to query for.
  • n - The index of the element to get.
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pub fn attributes(&self) -> HashMap<&str, Option<&str>>

Get the attributes of the node.

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pub fn get_attribute(&self, name: &str) -> Option<&str>

Get the attribute of the node with the specified name.

  • name - The name of the attribute to get.
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pub fn text(&self) -> String

Get the text content of the node.

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pub fn inner_text(&self) -> String

Get the inner text of the node.

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pub fn inner_html(&self) -> String

Get the inner HTML of the node.

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pub fn outer_html(&self) -> String

Get the outer HTML of the node.

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pub fn children(&self) -> Vec<HtmlNode>

Get the children of the node.

Trait Implementations§

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impl Clone for HtmlNode

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fn clone(&self) -> HtmlNode

Returns a duplicate of the value. Read more
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const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for HtmlNode

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

Formats the value using the given formatter. Read more
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impl Send for HtmlNode

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impl Sync for HtmlNode

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.