html_sys/embedded/
embed.rs

1/// The HTML `<embed>` element
2///
3/// [MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/embed)
4#[doc(alias = "embed")]
5#[non_exhaustive]
6#[derive(Debug, Clone, PartialEq, Default)]
7pub struct Embed {
8    pub data_map: crate::DataMap,
9    global_attrs: crate::GlobalAttributes,
10    /// Address of the resource
11    pub src: std::option::Option<std::borrow::Cow<'static, str>>,
12    /// Type of embedded resource
13    pub type_: std::option::Option<std::borrow::Cow<'static, str>>,
14    /// Horizontal dimension
15    pub width: std::option::Option<std::borrow::Cow<'static, str>>,
16    /// Vertical dimension
17    pub height: std::option::Option<std::borrow::Cow<'static, str>>,
18    /// Describes the role(s) the current element plays in the context of the document.
19    pub role: std::option::Option<std::borrow::Cow<'static, str>>,
20    /// Identifies the currently active element when DOM focus is on a composite widget, combobox, textbox, group, or application.
21    pub aria_active_descendant_element: std::option::Option<
22        std::borrow::Cow<'static, str>,
23    >,
24    /// Indicates whether assistive technologies will present all, or only parts of, the changed region based on the change notifications defined by the aria-relevant attribute.
25    pub aria_atomic: bool,
26    /// Defines a string value that labels the current element, which is intended to be converted into Braille. See related aria-label.
27    pub aria_braille_label: std::option::Option<std::borrow::Cow<'static, str>>,
28    /// Defines a human-readable, author-localized abbreviated description for the role of an element, which is intended to be converted into Braille. See related aria-roledescription.
29    pub aria_braille_role_description: std::option::Option<
30        std::borrow::Cow<'static, str>,
31    >,
32    /// Indicates an element is being modified and that assistive technologies could wait until the modifications are complete before exposing them to the user.
33    pub aria_busy: bool,
34    /// Identifies the element (or elements) whose contents or presence are controlled by the current element. See related aria-owns.
35    pub aria_controls_elements: std::option::Option<std::borrow::Cow<'static, str>>,
36    /// Indicates the element that represents the current item within a container or set of related elements.
37    pub aria_current: std::option::Option<std::borrow::Cow<'static, str>>,
38    /// Identifies the element (or elements) that describes the object. See related aria-labelledby and aria-description.
39    pub aria_described_by_elements: std::option::Option<std::borrow::Cow<'static, str>>,
40    /// Defines a string value that describes or annotates the current element. See related aria-describedby.
41    pub aria_description: std::option::Option<std::borrow::Cow<'static, str>>,
42    /// Identifies the element (or elements) that provide additional information related to the object. See related aria-describedby.
43    pub aria_details_elements: std::option::Option<std::borrow::Cow<'static, str>>,
44    /// Indicates that the element is perceivable but disabled, so it is not editable or otherwise operable. See related aria-hidden and aria-readonly.
45    pub aria_disabled: bool,
46    /// [Deprecated in ARIA 1.1] Indicates what functions can be performed when a dragged object is released on the drop target.
47    pub aria_drop_effect: std::option::Option<std::borrow::Cow<'static, str>>,
48    /// Identifies the element (or elements) that provides an error message for an object. See related aria-invalid and aria-describedby.
49    pub aria_error_message_elements: std::option::Option<std::borrow::Cow<'static, str>>,
50    /// Indicates whether a grouping element owned or controlled by this element is expanded or collapsed.
51    pub aria_expanded: bool,
52    /// Identifies the next element (or elements) in an alternate reading order of content which, at the user's discretion, allows assistive technology to override the general default of reading in document source order.
53    pub aria_flow_to_elements: std::option::Option<std::borrow::Cow<'static, str>>,
54    /// [Deprecated in ARIA 1.1] Indicates an element's "grabbed" state in a drag-and-drop operation.
55    pub aria_grabbed: bool,
56    /// Indicates the availability and type of interactive popup element, such as menu or dialog, that can be triggered by an element.
57    pub aria_has_popup: std::option::Option<std::borrow::Cow<'static, str>>,
58    /// Indicates whether the element is exposed to an accessibility API. See related aria-disabled.
59    pub aria_hidden: bool,
60    /// Indicates the entered value does not conform to the format expected by the application. See related aria-errormessage.
61    pub aria_invalid: std::option::Option<std::borrow::Cow<'static, str>>,
62    /// Defines keyboard shortcuts that an author has implemented to activate or give focus to an element.
63    pub aria_key_shortcuts: std::option::Option<std::borrow::Cow<'static, str>>,
64    /// Defines a string value that labels the current element. See related aria-labelledby.
65    pub aria_label: std::option::Option<std::borrow::Cow<'static, str>>,
66    /// Identifies the element (or elements) that labels the current element. See related aria-label and aria-describedby.
67    pub aria_labelled_by_elements: std::option::Option<std::borrow::Cow<'static, str>>,
68    /// Indicates that an element will be updated, and describes the types of updates the user agents, assistive technologies, and user can expect from the live region.
69    pub aria_live: std::option::Option<std::borrow::Cow<'static, str>>,
70    /// Identifies an element (or elements) in order to define a visual, functional, or contextual parent/child relationship between DOM elements where the DOM hierarchy cannot be used to represent the relationship. See related aria-controls.
71    pub aria_owns_elements: std::option::Option<std::borrow::Cow<'static, str>>,
72    /// Indicates what notifications the user agent will trigger when the accessibility tree within a live region is modified. See related aria-atomic.
73    pub aria_relevant: std::option::Option<std::borrow::Cow<'static, str>>,
74    /// Defines a human-readable, author-localized description for the role of an element.
75    pub aria_role_description: std::option::Option<std::borrow::Cow<'static, str>>,
76}
77impl crate::RenderElement for Embed {
78    fn write_opening_tag<W: std::fmt::Write>(&self, writer: &mut W) -> std::fmt::Result {
79        write!(writer, "<embed")?;
80        if let Some(field) = self.src.as_ref() {
81            write!(writer, r#" src="{field}""#)?;
82        }
83        if let Some(field) = self.type_.as_ref() {
84            write!(writer, r#" type="{field}""#)?;
85        }
86        if let Some(field) = self.width.as_ref() {
87            write!(writer, r#" width="{field}""#)?;
88        }
89        if let Some(field) = self.height.as_ref() {
90            write!(writer, r#" height="{field}""#)?;
91        }
92        if let Some(field) = self.role.as_ref() {
93            write!(writer, r#" role="{field}""#)?;
94        }
95        if let Some(field) = self.aria_active_descendant_element.as_ref() {
96            write!(writer, r#" aria-activedescendant="{field}""#)?;
97        }
98        if self.aria_atomic {
99            write!(writer, r#" aria-atomic"#)?;
100        }
101        if let Some(field) = self.aria_braille_label.as_ref() {
102            write!(writer, r#" aria-braillelabel="{field}""#)?;
103        }
104        if let Some(field) = self.aria_braille_role_description.as_ref() {
105            write!(writer, r#" aria-brailleroledescription="{field}""#)?;
106        }
107        if self.aria_busy {
108            write!(writer, r#" aria-busy"#)?;
109        }
110        if let Some(field) = self.aria_controls_elements.as_ref() {
111            write!(writer, r#" aria-controls="{field}""#)?;
112        }
113        if let Some(field) = self.aria_current.as_ref() {
114            write!(writer, r#" aria-current="{field}""#)?;
115        }
116        if let Some(field) = self.aria_described_by_elements.as_ref() {
117            write!(writer, r#" aria-describedby="{field}""#)?;
118        }
119        if let Some(field) = self.aria_description.as_ref() {
120            write!(writer, r#" aria-description="{field}""#)?;
121        }
122        if let Some(field) = self.aria_details_elements.as_ref() {
123            write!(writer, r#" aria-details="{field}""#)?;
124        }
125        if self.aria_disabled {
126            write!(writer, r#" aria-disabled"#)?;
127        }
128        if let Some(field) = self.aria_drop_effect.as_ref() {
129            write!(writer, r#" aria-dropeffect="{field}""#)?;
130        }
131        if let Some(field) = self.aria_error_message_elements.as_ref() {
132            write!(writer, r#" aria-errormessage="{field}""#)?;
133        }
134        if self.aria_expanded {
135            write!(writer, r#" aria-expanded"#)?;
136        }
137        if let Some(field) = self.aria_flow_to_elements.as_ref() {
138            write!(writer, r#" aria-flowto="{field}""#)?;
139        }
140        if self.aria_grabbed {
141            write!(writer, r#" aria-grabbed"#)?;
142        }
143        if let Some(field) = self.aria_has_popup.as_ref() {
144            write!(writer, r#" aria-haspopup="{field}""#)?;
145        }
146        if self.aria_hidden {
147            write!(writer, r#" aria-hidden"#)?;
148        }
149        if let Some(field) = self.aria_invalid.as_ref() {
150            write!(writer, r#" aria-invalid="{field}""#)?;
151        }
152        if let Some(field) = self.aria_key_shortcuts.as_ref() {
153            write!(writer, r#" aria-keyshortcuts="{field}""#)?;
154        }
155        if let Some(field) = self.aria_label.as_ref() {
156            write!(writer, r#" aria-label="{field}""#)?;
157        }
158        if let Some(field) = self.aria_labelled_by_elements.as_ref() {
159            write!(writer, r#" aria-labelledby="{field}""#)?;
160        }
161        if let Some(field) = self.aria_live.as_ref() {
162            write!(writer, r#" aria-live="{field}""#)?;
163        }
164        if let Some(field) = self.aria_owns_elements.as_ref() {
165            write!(writer, r#" aria-owns="{field}""#)?;
166        }
167        if let Some(field) = self.aria_relevant.as_ref() {
168            write!(writer, r#" aria-relevant="{field}""#)?;
169        }
170        if let Some(field) = self.aria_role_description.as_ref() {
171            write!(writer, r#" aria-roledescription="{field}""#)?;
172        }
173        write!(writer, "{}", self.global_attrs)?;
174        write!(writer, "{}", self.data_map)?;
175        write!(writer, ">")?;
176        Ok(())
177    }
178    #[allow(unused_variables)]
179    fn write_closing_tag<W: std::fmt::Write>(&self, writer: &mut W) -> std::fmt::Result {
180        Ok(())
181    }
182}
183impl std::fmt::Display for Embed {
184    fn fmt(&self, writer: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
185        use crate::RenderElement;
186        self.write_opening_tag(writer)?;
187        self.write_closing_tag(writer)?;
188        Ok(())
189    }
190}
191impl std::ops::Deref for Embed {
192    type Target = crate::GlobalAttributes;
193    fn deref(&self) -> &Self::Target {
194        &self.global_attrs
195    }
196}
197impl std::ops::DerefMut for Embed {
198    fn deref_mut(&mut self) -> &mut Self::Target {
199        &mut self.global_attrs
200    }
201}
html_sys/embedded/embed.rs

html_sys/embedded/
embed.rs
