Enum html_tags::Element

pub enum Element<'life> {
    Html(Html<'life>),
    Base(Base<'life>),
    Head(Head<'life>),
    Link(Link<'life>),
    Meta(Meta<'life>),
    Style(Style<'life>),
    Title(Title<'life>),
    Body(Body<'life>),
    Address(Address<'life>),
    Article(Article<'life>),
    Aside(Aside<'life>),
    Footer(Footer<'life>),
    Header(Header<'life>),
    Hgroup(Hgroup<'life>),
    Main(Main<'life>),
    Nav(Nav<'life>),
    Section(Section<'life>),
    Blockquote(Blockquote<'life>),
    Dd(Dd<'life>),
    Div(Div<'life>),
    Dl(Dl<'life>),
    Dt(Dt<'life>),
    Figcaption(Figcaption<'life>),
    Figure(Figure<'life>),
    Hr(Hr<'life>),
    Li(Li<'life>),
    Menu(Menu<'life>),
    Ol(Ol<'life>),
    P(P<'life>),
    Pre(Pre<'life>),
    Ul(Ul<'life>),
    A(A<'life>),
    Abbr(Abbr<'life>),
    B(B<'life>),
    Bdi(Bdi<'life>),
    Bdo(Bdo<'life>),
    Br(Br<'life>),
    Cite(Cite<'life>),
    Code(Code<'life>),
    Data(Data<'life>),
    Dfn(Dfn<'life>),
    Em(Em<'life>),
    I(I<'life>),
    Kbd(Kbd<'life>),
    Mark(Mark<'life>),
    Q(Q<'life>),
    Rp(Rp<'life>),
    Rt(Rt<'life>),
    Ruby(Ruby<'life>),
    S(S<'life>),
    Samp(Samp<'life>),
    Small(Small<'life>),
    Span(Span<'life>),
    Strong(Strong<'life>),
    Sub(Sub<'life>),
    Sup(Sup<'life>),
    Time(Time<'life>),
    U(U<'life>),
    Var(Var<'life>),
    Wbr(Wbr<'life>),
    Area(Area<'life>),
    Audio(Audio<'life>),
    Img(Img<'life>),
    Map(Map<'life>),
    Track(Track<'life>),
    Video(Video<'life>),
    Embed(Embed<'life>),
    Iframe(Iframe<'life>),
    Object(Object<'life>),
    Picture(Picture<'life>),
    Portal(Portal<'life>),
    Source(Source<'life>),
    Canvas(Canvas<'life>),
    Noscript(Noscript<'life>),
    Script(Script<'life>),
    Del(Del<'life>),
    Ins(Ins<'life>),
    Caption(Caption<'life>),
    Col(Col<'life>),
    Colgroup(Colgroup<'life>),
    Table(Table<'life>),
    Tbody(Tbody<'life>),
    Td(Td<'life>),
    Tfoot(Tfoot<'life>),
    Th(Th<'life>),
    Thead(Thead<'life>),
    Tr(Tr<'life>),
    Button(Button<'life>),
    Datalist(Datalist<'life>),
    Fieldset(Fieldset<'life>),
    Form(Form<'life>),
    Input(Input<'life>),
    Label(Label<'life>),
    Legend(Legend<'life>),
    Meter(Meter<'life>),
    Optgroup(Optgroup<'life>),
    Option(Option<'life>),
    Output(Output<'life>),
    Progress(Progress<'life>),
    Select(Select<'life>),
    Textarea(Textarea<'life>),
    Details(Details<'life>),
    Dialog(Dialog<'life>),
    Summary(Summary<'life>),
    Slot(Slot<'life>),
    Template(Template<'life>),
    Acronym(Acronym<'life>),
    Applet(Applet<'life>),
    Bgsound(Bgsound<'life>),
    Big(Big<'life>),
    Blink(Blink<'life>),
    Center(Center<'life>),
    Dir(Dir<'life>),
    Font(Font<'life>),
    Frame(Frame<'life>),
    Frameset(Frameset<'life>),
    Image(Image<'life>),
    Keygen(Keygen<'life>),
    Marquee(Marquee<'life>),
    Menuitem(Menuitem<'life>),
    Nobr(Nobr<'life>),
    Noembed(Noembed<'life>),
    Noframes(Noframes<'life>),
    Param(Param<'life>),
    Plaintext(Plaintext<'life>),
    Rb(Rb<'life>),
    Rtc(Rtc<'life>),
    Spacer(Spacer<'life>),
    Strike(Strike<'life>),
    Tt(Tt<'life>),
    Xmp(Xmp<'life>),
    H1(H1<'life>),
    H2(H2<'life>),
    H3(H3<'life>),
    H4(H4<'life>),
    H5(H5<'life>),
    H6(H6<'life>),
    Unknown(Unknown<'life>),
}

Variants

Html(Html<'life>)

Base(Base<'life>)

Head(Head<'life>)

Link(Link<'life>)

Meta(Meta<'life>)

Style(Style<'life>)

Title(Title<'life>)

Body(Body<'life>)

Address(Address<'life>)

Article(Article<'life>)

Aside(Aside<'life>)

Footer(Footer<'life>)

Header(Header<'life>)

Hgroup(Hgroup<'life>)

Main(Main<'life>)

Nav(Nav<'life>)

Section(Section<'life>)

Blockquote(Blockquote<'life>)

Dd(Dd<'life>)

Div(Div<'life>)

Dl(Dl<'life>)

Dt(Dt<'life>)

Figcaption(Figcaption<'life>)

Figure(Figure<'life>)

Hr(Hr<'life>)

Li(Li<'life>)

Menu(Menu<'life>)

Ol(Ol<'life>)

P(P<'life>)

Pre(Pre<'life>)

Ul(Ul<'life>)

A(A<'life>)

Abbr(Abbr<'life>)

B(B<'life>)

Bdi(Bdi<'life>)

Bdo(Bdo<'life>)

Br(Br<'life>)

Cite(Cite<'life>)

Code(Code<'life>)

Data(Data<'life>)

Dfn(Dfn<'life>)

Em(Em<'life>)

I(I<'life>)

Kbd(Kbd<'life>)

Mark(Mark<'life>)

Q(Q<'life>)

Rp(Rp<'life>)

Rt(Rt<'life>)

Ruby(Ruby<'life>)

S(S<'life>)

Samp(Samp<'life>)

Small(Small<'life>)

Span(Span<'life>)

Strong(Strong<'life>)

Sub(Sub<'life>)

Sup(Sup<'life>)

Time(Time<'life>)

U(U<'life>)

Var(Var<'life>)

Wbr(Wbr<'life>)

Area(Area<'life>)

Audio(Audio<'life>)

Img(Img<'life>)

Map(Map<'life>)

Track(Track<'life>)

Video(Video<'life>)

Embed(Embed<'life>)

Iframe(Iframe<'life>)

Object(Object<'life>)

Picture(Picture<'life>)

Portal(Portal<'life>)

Source(Source<'life>)

Canvas(Canvas<'life>)

Noscript(Noscript<'life>)

Script(Script<'life>)

Del(Del<'life>)

Ins(Ins<'life>)

Caption(Caption<'life>)

Col(Col<'life>)

Colgroup(Colgroup<'life>)

Table(Table<'life>)

Tbody(Tbody<'life>)

Td(Td<'life>)

Tfoot(Tfoot<'life>)

Th(Th<'life>)

Thead(Thead<'life>)

Tr(Tr<'life>)

Button(Button<'life>)

Datalist(Datalist<'life>)

Fieldset(Fieldset<'life>)

Form(Form<'life>)

Input(Input<'life>)

Label(Label<'life>)

Legend(Legend<'life>)

Meter(Meter<'life>)

Optgroup(Optgroup<'life>)

Option(Option<'life>)

Output(Output<'life>)

Progress(Progress<'life>)

Select(Select<'life>)

Textarea(Textarea<'life>)

Details(Details<'life>)

Dialog(Dialog<'life>)

Summary(Summary<'life>)

Slot(Slot<'life>)

Template(Template<'life>)

Acronym(Acronym<'life>)

👎Deprecated

Applet(Applet<'life>)

👎Deprecated

Bgsound(Bgsound<'life>)

👎Deprecated

Big(Big<'life>)

👎Deprecated

Blink(Blink<'life>)

👎Deprecated

Center(Center<'life>)

👎Deprecated

Dir(Dir<'life>)

👎Deprecated

Font(Font<'life>)

👎Deprecated

Frame(Frame<'life>)

👎Deprecated

Frameset(Frameset<'life>)

👎Deprecated

Image(Image<'life>)

👎Deprecated

Keygen(Keygen<'life>)

👎Deprecated

Marquee(Marquee<'life>)

👎Deprecated

Menuitem(Menuitem<'life>)

👎Deprecated

Nobr(Nobr<'life>)

👎Deprecated

Noembed(Noembed<'life>)

👎Deprecated

Noframes(Noframes<'life>)

👎Deprecated

Param(Param<'life>)

👎Deprecated

Plaintext(Plaintext<'life>)

👎Deprecated

Rb(Rb<'life>)

👎Deprecated

Rtc(Rtc<'life>)

👎Deprecated

Spacer(Spacer<'life>)

👎Deprecated

Strike(Strike<'life>)

👎Deprecated

Tt(Tt<'life>)

👎Deprecated

Xmp(Xmp<'life>)

👎Deprecated

H1(H1<'life>)

H2(H2<'life>)

H3(H3<'life>)

H4(H4<'life>)

H5(H5<'life>)

H6(H6<'life>)

Unknown(Unknown<'life>)

Implementations

impl<'life> Element<'life>

pub fn from_tag(tag: &str) -> Self

Gets an element from a lowercase tag name.

pub fn tag(&self) -> &'static str

Gets the tag name of the element.

pub fn set_attr( &mut self, name: &'life str, value: impl Into<AttributeValue<'life>> )

Sets an attribute of the element. This sets the attribute of the struct. If the attribute is not a known attribute, it is added to the extra map. If the alloc feature is disabled, this function will silently fail.

Note

This only works when the attribute is lowercase.

impl<'life> Element<'life>

pub fn accesskey(&self) -> Option<AttributeValue<'life>>

Provides a hint for generating a keyboard shortcut for the current element. This attribute consists of a space-separated list of characters. The browser should use the first one that exists on the computer keyboard layout.

pub fn autocapitalize(&self) -> Option<AttributeValue<'life>>

Controls whether and how text input is automatically capitalized as it is entered/edited by the user. It can have the following values:

• off or none, no autocapitalization is applied (all letters default to lowercase)
• on or sentences, the first letter of each sentence defaults to a capital letter; all other letters default to lowercase
• words, the first letter of each word defaults to a capital letter; all other letters default to lowercase
• characters, all letters should default to uppercase

pub fn autofocus(&self) -> Option<AttributeValue<'life>>

Indicates that an element is to be focused on page load, or as soon as the <dialog> it is part of is displayed. This attribute is a boolean, initially false.

pub fn class(&self) -> Option<AttributeValue<'life>>

A space-separated list of the classes of the element. Classes allow CSS and JavaScript to select and access specific elements via the class selectors or functions like the method Document.getElementsByClassName().

pub fn contenteditable(&self) -> Option<AttributeValue<'life>>

An enumerated attribute indicating if the element should be editable by the user. If so, the browser modifies its widget to allow editing. The attribute must take one of the following values:

• true or the empty string, which indicates that the element must be editable;
• false, which indicates that the element must not be editable.

pub fn contextmenu(&self) -> Option<AttributeValue<'life>>

The id of a <menu> to use as the contextual menu for this element.

pub fn data(&self) -> &BTreeMap<&'life str, AttributeValue<'life>>

Forms a class of attributes, called custom data attributes, that allow proprietary information to be exchanged between the HTML and its DOM representation that may be used by scripts. All such custom data are available via the HTMLElement interface of the element the attribute is set on. The HTMLElement.dataset property gives access to them.

pub fn dir(&self) -> Option<AttributeValue<'life>>

An enumerated attribute indicating the directionality of the element's text. It can have the following values:

• ltr, which means left to right and is to be used for languages that are written from the left to the right (like English);
• rtl, which means right to left and is to be used for languages that are written from the right to the left (like Arabic);
• auto, which lets the user agent decide. It uses a basic algorithm as it parses the characters inside the element until it finds a character with a strong directionality, then it applies that directionality to the whole element.

pub fn draggable(&self) -> Option<AttributeValue<'life>>

An enumerated attribute indicating whether the element can be dragged, using the Drag and Drop API. It can have the following values:

• true, which indicates that the element may be dragged
• false, which indicates that the element may not be dragged.

pub fn enterkeyhint(&self) -> Option<AttributeValue<'life>>

Hints what action label (or icon) to present for the enter key on virtual keyboards.

pub fn exportparts(&self) -> Option<AttributeValue<'life>>

Used to transitively export shadow parts from a nested shadow tree into a containing light tree.

pub fn extra(&self) -> &BTreeMap<&'life str, AttributeValue<'life>>

Extra attributes of the element. This is a map of attribute names to their values, and the attribute names are in lowercase.

pub fn hidden(&self) -> Option<AttributeValue<'life>>

An enumerated attribute indicating that the element is not yet, or is no longer, relevant. For example, it can be used to hide elements of the page that can't be used until the login process has been completed. The browser won't render such elements. This attribute must not be used to hide content that could legitimately be shown.

pub fn id(&self) -> Option<AttributeValue<'life>>

Defines a unique identifier (ID) which must be unique in the whole document. Its purpose is to identify the element when linking (using a fragment identifier), scripting, or styling (with CSS).

pub fn inert(&self) -> Option<AttributeValue<'life>>

A boolean value that makes the browser disregard user input events for the element. Useful when click events are present.

pub fn inputmode(&self) -> Option<AttributeValue<'life>>

Provides a hint to browsers about the type of virtual keyboard configuration to use when editing this element or its contents. Used primarily on <input> elements, but is usable on any element while in contenteditable mode.

pub fn is(&self) -> Option<AttributeValue<'life>>

Allows you to specify that a standard HTML element should behave like a registered custom built-in element (see Using custom elements for more details).

pub fn set_accesskey(&mut self, val: AttributeValue<'life>)

Provides a hint for generating a keyboard shortcut for the current element. This attribute consists of a space-separated list of characters. The browser should use the first one that exists on the computer keyboard layout.

pub fn set_autocapitalize(&mut self, val: AttributeValue<'life>)

Controls whether and how text input is automatically capitalized as it is entered/edited by the user. It can have the following values:

• off or none, no autocapitalization is applied (all letters default to lowercase)
• on or sentences, the first letter of each sentence defaults to a capital letter; all other letters default to lowercase
• words, the first letter of each word defaults to a capital letter; all other letters default to lowercase
• characters, all letters should default to uppercase

pub fn set_autofocus(&mut self, val: AttributeValue<'life>)

Indicates that an element is to be focused on page load, or as soon as the <dialog> it is part of is displayed. This attribute is a boolean, initially false.

pub fn set_class(&mut self, val: AttributeValue<'life>)

A space-separated list of the classes of the element. Classes allow CSS and JavaScript to select and access specific elements via the class selectors or functions like the method Document.getElementsByClassName().

pub fn set_contenteditable(&mut self, val: AttributeValue<'life>)

An enumerated attribute indicating if the element should be editable by the user. If so, the browser modifies its widget to allow editing. The attribute must take one of the following values:

• true or the empty string, which indicates that the element must be editable;
• false, which indicates that the element must not be editable.

pub fn set_contextmenu(&mut self, val: AttributeValue<'life>)

The id of a <menu> to use as the contextual menu for this element.

pub fn set_dir(&mut self, val: AttributeValue<'life>)

An enumerated attribute indicating the directionality of the element's text. It can have the following values:

• ltr, which means left to right and is to be used for languages that are written from the left to the right (like English);
• rtl, which means right to left and is to be used for languages that are written from the right to the left (like Arabic);
• auto, which lets the user agent decide. It uses a basic algorithm as it parses the characters inside the element until it finds a character with a strong directionality, then it applies that directionality to the whole element.

pub fn set_draggable(&mut self, val: AttributeValue<'life>)

An enumerated attribute indicating whether the element can be dragged, using the Drag and Drop API. It can have the following values:

• true, which indicates that the element may be dragged
• false, which indicates that the element may not be dragged.

pub fn set_enterkeyhint(&mut self, val: AttributeValue<'life>)

Hints what action label (or icon) to present for the enter key on virtual keyboards.

pub fn set_exportparts(&mut self, val: AttributeValue<'life>)

Used to transitively export shadow parts from a nested shadow tree into a containing light tree.

pub fn set_hidden(&mut self, val: AttributeValue<'life>)

An enumerated attribute indicating that the element is not yet, or is no longer, relevant. For example, it can be used to hide elements of the page that can't be used until the login process has been completed. The browser won't render such elements. This attribute must not be used to hide content that could legitimately be shown.

pub fn set_id(&mut self, val: AttributeValue<'life>)

Defines a unique identifier (ID) which must be unique in the whole document. Its purpose is to identify the element when linking (using a fragment identifier), scripting, or styling (with CSS).

pub fn set_inert(&mut self, val: AttributeValue<'life>)

A boolean value that makes the browser disregard user input events for the element. Useful when click events are present.

pub fn set_inputmode(&mut self, val: AttributeValue<'life>)

Provides a hint to browsers about the type of virtual keyboard configuration to use when editing this element or its contents. Used primarily on <input> elements, but is usable on any element while in contenteditable mode.

pub fn set_is(&mut self, val: AttributeValue<'life>)

Allows you to specify that a standard HTML element should behave like a registered custom built-in element (see Using custom elements for more details).

Trait Implementations

impl<'life> Clone for Element<'life>

fn clone(&self) -> Element<'life>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'life> Debug for Element<'life>

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

Formats the value using the given formatter.

impl<'life> Default for Element<'life>

fn default() -> Self

Returns the “default value” for a type.

impl<'life> Ord for Element<'life>

fn cmp(&self, other: &Element<'life>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl<'life> PartialEq<Element<'life>> for Element<'life>

fn eq(&self, other: &Element<'life>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'life> PartialOrd<Element<'life>> for Element<'life>

fn partial_cmp(&self, other: &Element<'life>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'life> Eq for Element<'life>

impl<'life> StructuralEq for Element<'life>

impl<'life> StructuralPartialEq for Element<'life>