[−][src]Struct scraper::html::Html

pub struct Html {
    pub errors: Vec<Cow<'static, str>>,
    pub quirks_mode: QuirksMode,
    pub tree: Tree<Node>,
}

An HTML tree.

Parsing does not fail hard. Instead, the quirks_mode is set and errors are added to the errors field. The tree will still be populated as best as possible.

Implements the TreeSink trait from the html5ever crate, which allows HTML to be parsed.

Fields

errors: Vec<Cow<'static, str>>

Parse errors.

quirks_mode: QuirksMode

The quirks mode.

tree: Tree<Node>

The node tree.

Methods

`impl Html`[src]

`pub fn new_document() -> Self`[src]

Creates an empty HTML document.

`pub fn new_fragment() -> Self`[src]

Creates an empty HTML fragment.

`pub fn parse_document(document: &str) -> Self`[src]

Parses a string of HTML as a document.

This is a convenience method for the following:

use html5ever::driver::{self, ParseOpts};
use scraper::Html;
use tendril::TendrilSink;

let parser = driver::parse_document(Html::new_document(), ParseOpts::default());
let html = parser.one(document);

`pub fn parse_fragment(fragment: &str) -> Self`[src]

Parses a string of HTML as a fragment.

`pub fn select<'a, 'b>(&'a self, selector: &'b Selector) -> Select<'a, 'b>`[src]

Returns an iterator over elements matching a selector.

`pub fn root_element(&self) -> ElementRef`[src]

Returns the root <html> element.

Trait Implementations

`impl Clone for Html`[src]

`fn clone(&self) -> Html`[src]

`fn clone_from(&mut self, source: &Self)`1.0.0[src]

`impl Debug for Html`[src]

`fn fmt(&self, f: &mut Formatter) -> Result`[src]

`impl Eq for Html`[src]

`impl PartialEq<Html> for Html`[src]

`fn eq(&self, other: &Html) -> bool`[src]

`fn ne(&self, other: &Html) -> bool`[src]

`impl StructuralEq for Html`[src]

`impl StructuralPartialEq for Html`[src]

`impl TreeSink for Html`[src]

Note: does not support the <template> element.

`type Output = Self`

The overall result of parsing. Read more

`type Handle = NodeId`

Handle is a reference to a DOM node. The tree builder requires that a Handle implements Clone to get another reference to the same node. Read more

`fn finish(self) -> Self`[src]

`fn parse_error(&mut self, msg: Cow<'static, str>)`[src]

`fn set_quirks_mode(&mut self, mode: QuirksMode)`[src]

`fn get_document(&mut self) -> Self::Handle`[src]

`fn same_node(&self, x: &Self::Handle, y: &Self::Handle) -> bool`[src]

`fn elem_name(&self, target: &Self::Handle) -> ExpandedName`[src]

`fn create_element( &mut self, name: QualName, attrs: Vec<Attribute>, _flags: ElementFlags ) -> Self::Handle`[src]

`fn create_comment(&mut self, text: StrTendril) -> Self::Handle`[src]

`fn append_doctype_to_document( &mut self, name: StrTendril, public_id: StrTendril, system_id: StrTendril )`[src]

`fn append(&mut self, parent: &Self::Handle, child: NodeOrText<Self::Handle>)`[src]

`fn append_before_sibling( &mut self, sibling: &Self::Handle, new_node: NodeOrText<Self::Handle> )`[src]

`fn remove_from_parent(&mut self, target: &Self::Handle)`[src]

`fn reparent_children(&mut self, node: &Self::Handle, new_parent: &Self::Handle)`[src]

`fn add_attrs_if_missing(&mut self, target: &Self::Handle, attrs: Vec<Attribute>)`[src]

`fn get_template_contents(&mut self, target: &Self::Handle) -> Self::Handle`[src]

`fn mark_script_already_started(&mut self, _node: &Self::Handle)`[src]

`fn create_pi(&mut self, target: StrTendril, data: StrTendril) -> Self::Handle`[src]

`fn append_based_on_parent_node( &mut self, element: &Self::Handle, prev_element: &Self::Handle, child: NodeOrText<Self::Handle> )`[src]

`fn pop(&mut self, _node: &Self::Handle)`

`fn associate_with_form( &mut self, _target: &Self::Handle, _form: &Self::Handle, _nodes: (&Self::Handle, Option<&Self::Handle>) )`

`fn is_mathml_annotation_xml_integration_point( &self, _handle: &Self::Handle ) -> bool`

`fn set_current_line(&mut self, _line_number: u64)`

`fn complete_script(&mut self, _node: &Self::Handle) -> NextParserState`

Auto Trait Implementations

`impl !RefUnwindSafe for Html`

`impl !Send for Html`

`impl !Sync for Html`

`impl Unpin for Html`

`impl UnwindSafe for Html`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> Into for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

`fn to_owned(&self) -> T`[src]

`fn clone_into(&self, target: &mut T)`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

[−][src]Struct scraper::html::Html

Fields

Methods

impl Html[src]

pub fn new_document() -> Self[src]

pub fn new_fragment() -> Self[src]

pub fn parse_document(document: &str) -> Self[src]

pub fn parse_fragment(fragment: &str) -> Self[src]

pub fn select<'a, 'b>(&'a self, selector: &'b Selector) -> Select<'a, 'b>[src]

pub fn root_element(&self) -> ElementRef[src]

Trait Implementations

impl Clone for Html[src]

fn clone(&self) -> Html[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Debug for Html[src]

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

impl Eq for Html[src]

impl PartialEq<Html> for Html[src]

fn eq(&self, other: &Html) -> bool[src]

fn ne(&self, other: &Html) -> bool[src]

impl StructuralEq for Html[src]

impl StructuralPartialEq for Html[src]

impl TreeSink for Html[src]

type Output = Self

type Handle = NodeId

fn finish(self) -> Self[src]

fn parse_error(&mut self, msg: Cow<'static, str>)[src]

fn set_quirks_mode(&mut self, mode: QuirksMode)[src]

fn get_document(&mut self) -> Self::Handle[src]

fn same_node(&self, x: &Self::Handle, y: &Self::Handle) -> bool[src]

fn elem_name(&self, target: &Self::Handle) -> ExpandedName[src]

fn create_element( &mut self, name: QualName, attrs: Vec<Attribute>, _flags: ElementFlags) -> Self::Handle[src]

fn create_comment(&mut self, text: StrTendril) -> Self::Handle[src]

fn append_doctype_to_document( &mut self, name: StrTendril, public_id: StrTendril, system_id: StrTendril)[src]

fn append(&mut self, parent: &Self::Handle, child: NodeOrText<Self::Handle>)[src]

fn append_before_sibling( &mut self, sibling: &Self::Handle, new_node: NodeOrText<Self::Handle>)[src]

fn remove_from_parent(&mut self, target: &Self::Handle)[src]

fn reparent_children(&mut self, node: &Self::Handle, new_parent: &Self::Handle)[src]

fn add_attrs_if_missing(&mut self, target: &Self::Handle, attrs: Vec<Attribute>)[src]

fn get_template_contents(&mut self, target: &Self::Handle) -> Self::Handle[src]

fn mark_script_already_started(&mut self, _node: &Self::Handle)[src]

fn create_pi(&mut self, target: StrTendril, data: StrTendril) -> Self::Handle[src]

fn append_based_on_parent_node( &mut self, element: &Self::Handle, prev_element: &Self::Handle, child: NodeOrText<Self::Handle>)[src]

fn pop(&mut self, _node: &Self::Handle)

fn associate_with_form( &mut self, _target: &Self::Handle, _form: &Self::Handle, _nodes: (&Self::Handle, Option<&Self::Handle>))

fn is_mathml_annotation_xml_integration_point( &self, _handle: &Self::Handle) -> bool

fn set_current_line(&mut self, _line_number: u64)

fn complete_script(&mut self, _node: &Self::Handle) -> NextParserState

Auto Trait Implementations

impl !RefUnwindSafe for Html

impl !Send for Html

impl !Sync for Html

impl Unpin for Html

impl UnwindSafe for Html