[−][src]Struct seed::dom_types::El
An component in our virtual DOM.
Fields
tag: Tag
attrs: Attrs
style: Style
listeners: Vec<Listener<Ms>>
text: Option<String>
children: Vec<El<Ms>>
el_ws: Option<Node>
The actual web element/node
namespace: Option<Namespace>
hooks: LifecycleHooks<Ms>
empty: bool
Methods
impl<Ms> El<Ms>
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pub fn empty(tag: Tag) -> Self
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Create an empty element, specifying only the tag
pub fn map_message<OtherMs, F>(self, f: F) -> El<OtherMs> where
F: Fn(Ms) -> OtherMs + Copy + 'static,
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F: Fn(Ms) -> OtherMs + Copy + 'static,
Maps an element's message to have another message.
This allows third party components to integrate with your application without having to know about your Msg type beforehand.
Note
There is an overhead to calling this versus keeping all messages under one type. The deeper the nested structure of children, the more time this will take to run.
pub fn new_text(text: &str) -> Self
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pub fn empty_svg(tag: Tag) -> Self
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Create an empty SVG element, specifying only the tag
pub fn from_markdown(markdown: &str) -> Vec<Self>
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Create elements from a markdown string.
pub fn from_html(html: &str) -> Vec<Self>
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Create elements from an HTML string.
pub fn add_child(&mut self, element: El<Ms>)
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Add a new child to the element
pub fn add_attr(&mut self, key: String, val: String)
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Add an attribute (eg class, or href)
pub fn add_style(&mut self, key: String, val: String)
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Add a new style (eg display, or height)
pub fn set_text(&mut self, text: &str)
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Replace the element's text node. (ie between the HTML tags)
pub fn key(&self) -> Option<u32>
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Shortcut for finding the key, if one exists
pub fn get_text(&self) -> String
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pub fn walk_tree_mut<F>(&mut self, f: F) where
F: FnMut(&mut Self),
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F: FnMut(&mut Self),
Call f(&mut el) for this El and each of its descendants
Trait Implementations
impl<Ms> UpdateEl<El<Ms>> for Attrs
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impl<Ms, '_> UpdateEl<El<Ms>> for &'_ Attrs
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impl<Ms> UpdateEl<El<Ms>> for Style
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impl<Ms, '_> UpdateEl<El<Ms>> for &'_ Style
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impl<Ms> UpdateEl<El<Ms>> for Listener<Ms>
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impl<Ms> UpdateEl<El<Ms>> for Vec<Listener<Ms>>
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impl<Ms> UpdateEl<El<Ms>> for DidMount<Ms>
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impl<Ms> UpdateEl<El<Ms>> for DidUpdate<Ms>
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impl<Ms> UpdateEl<El<Ms>> for WillUnmount<Ms>
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impl<Ms, '_> UpdateEl<El<Ms>> for &'_ str
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impl<Ms> UpdateEl<El<Ms>> for Vec<El<Ms>>
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impl<Ms> UpdateEl<El<Ms>> for El<Ms>
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impl<Ms> UpdateEl<El<Ms>> for Tag
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This is intended only to be used for the custom! element macro.
impl<Ms> UpdateEl<El<Ms>> for Optimize
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impl<Ms> PartialEq<El<Ms>> for El<Ms>
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fn eq(&self, other: &Self) -> bool
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#[must_use]
default fn ne(&self, other: &Rhs) -> bool
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This method tests for !=
.
impl<Ms> Clone for El<Ms>
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Allow the user to clone their Els. Note that there's no easy way to clone the closures within listeners or lifestyle hooks, so we omit them.
fn clone(&self) -> Self
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default fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<Ms: Debug + 'static> Debug for El<Ms>
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Auto Trait Implementations
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,