[−][src]Struct scraper::element_ref::ElementRef
Wrapper around a reference to an element node.
This wrapper implements the Element
trait from the selectors
crate, which allows it to be
matched against CSS selectors.
Methods
impl<'a> ElementRef<'a>
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impl<'a> ElementRef<'a>
pub fn wrap(node: NodeRef<'a, Node>) -> Option<Self> | [src] |
Wraps a NodeRef
only if it references a Node::Element
.
pub fn value(&self) -> &'a Element | [src] |
Returns the Element
referenced by self
.
ⓘImportant traits for Select<'a, 'b>
pub fn select<'b>(&self, selector: &'b Selector) -> Select<'a, 'b> | [src] |
Returns an iterator over descendent elements matching a selector.
pub fn html(&self) -> String | [src] |
Returns the HTML of this element.
pub fn inner_html(&self) -> String | [src] |
Returns the inner HTML of this element.
ⓘImportant traits for Text<'a>
pub fn text(&self) -> Text<'a> | [src] |
Returns an iterator over descendent text nodes.
Methods from Deref<Target = NodeRef<'a, Node>>
pub fn id(&self) -> NodeId | [src] |
Returns the ID of this node.
pub fn tree(&self) -> &'a Tree<T> | [src] |
Returns the tree owning this node.
pub fn value(&self) -> &'a T | [src] |
Returns the value of this node.
pub fn parent(&self) -> Option<NodeRef<'a, T>> | [src] |
Returns the parent of this node.
pub fn prev_sibling(&self) -> Option<NodeRef<'a, T>> | [src] |
Returns the previous sibling of this node.
pub fn next_sibling(&self) -> Option<NodeRef<'a, T>> | [src] |
Returns the next sibling of this node.
pub fn first_child(&self) -> Option<NodeRef<'a, T>> | [src] |
Returns the first child of this node.
pub fn last_child(&self) -> Option<NodeRef<'a, T>> | [src] |
Returns the last child of this node.
pub fn has_siblings(&self) -> bool | [src] |
Returns true if this node has siblings.
pub fn has_children(&self) -> bool | [src] |
Returns true if this node has children.
pub fn ancestors(&self) -> Ancestors<'a, T> | [src] |
Returns an iterator over ancestors.
pub fn prev_siblings(&self) -> PrevSiblings<'a, T> | [src] |
Returns an iterator over previous siblings.
pub fn next_siblings(&self) -> NextSiblings<'a, T> | [src] |
Returns an iterator over next siblings.
pub fn first_children(&self) -> FirstChildren<'a, T> | [src] |
Returns an iterator over first children.
pub fn last_children(&self) -> LastChildren<'a, T> | [src] |
Returns an iterator over last children.
pub fn children(&self) -> Children<'a, T> | [src] |
Returns an iterator over children.
pub fn traverse(&self) -> Traverse<'a, T> | [src] |
Returns an iterator which traverses the subtree starting at this node.
pub fn descendants(&self) -> Descendants<'a, T> | [src] |
Returns an iterator over this node and its descendants.
Trait Implementations
impl<'a> Eq for ElementRef<'a>
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impl<'a> Eq for ElementRef<'a>
impl<'a> Copy for ElementRef<'a>
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impl<'a> Copy for ElementRef<'a>
impl<'a> PartialEq<ElementRef<'a>> for ElementRef<'a>
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impl<'a> PartialEq<ElementRef<'a>> for ElementRef<'a>
fn eq(&self, other: &ElementRef<'a>) -> bool | [src] |
fn ne(&self, other: &ElementRef<'a>) -> bool | [src] |
impl<'a> Clone for ElementRef<'a>
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impl<'a> Clone for ElementRef<'a>
fn clone(&self) -> ElementRef<'a> | [src] |
fn clone_from(&mut self, source: &Self) | 1.0.0 [src] |
Performs copy-assignment from source
. Read more
impl<'a> Debug for ElementRef<'a>
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impl<'a> Debug for ElementRef<'a>
impl<'a> Deref for ElementRef<'a>
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impl<'a> Deref for ElementRef<'a>
type Target = NodeRef<'a, Node>
The resulting type after dereferencing.
fn deref(&self) -> &NodeRef<'a, Node> | [src] |
impl<'a> Serialize for ElementRef<'a>
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impl<'a> Serialize for ElementRef<'a>
fn serialize<S: Serializer>( | [src] |
impl<'a> Element for ElementRef<'a>
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impl<'a> Element for ElementRef<'a>
Note: will never match against non-tree-structure pseudo-classes.
type Impl = Simple
fn opaque(&self) -> OpaqueElement | [src] |
fn parent_element(&self) -> Option<Self> | [src] |
fn parent_node_is_shadow_root(&self) -> bool | [src] |
fn containing_shadow_host(&self) -> Option<Self> | [src] |
fn prev_sibling_element(&self) -> Option<Self> | [src] |
fn next_sibling_element(&self) -> Option<Self> | [src] |
fn is_html_element_in_html_document(&self) -> bool | [src] |
fn local_name(&self) -> &LocalName | [src] |
fn namespace(&self) -> &Namespace | [src] |
fn attr_matches( | [src] |
fn match_non_ts_pseudo_class<F>( | [src] |
fn match_pseudo_element( | [src] |
fn is_link(&self) -> bool | [src] |
fn is_html_slot_element(&self) -> bool | [src] |
fn has_id(&self, id: &LocalName, case_sensitivity: CaseSensitivity) -> bool | [src] |
fn has_class(&self, name: &LocalName, case_sensitivity: CaseSensitivity) -> bool | [src] |
fn is_empty(&self) -> bool | [src] |
fn is_root(&self) -> bool | [src] |
fn pseudo_element_originating_element(&self) -> Option<Self> | [src] |
The parent of a given pseudo-element, after matching a pseudo-element selector. Read more
fn assigned_slot(&self) -> Option<Self> | [src] |
Returns the assigned element this element is assigned to. Read more
fn ignores_nth_child_selectors(&self) -> bool | [src] |
Returns whether this element should ignore matching nth child selector. Read more
Auto Trait Implementations
impl<'a> !Send for ElementRef<'a>
impl<'a> !Send for ElementRef<'a>
impl<'a> !Sync for ElementRef<'a>
impl<'a> !Sync for ElementRef<'a>
Blanket Implementations
impl<T> From for T
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impl<T> From for T
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> | [src] |
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T | [src] |
impl<T, U> TryInto for T where
U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error> | [src] |
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId | [src] |