Struct Attribute 

pub struct Attribute { /* private fields */ }

A single HTML attribute.

Values are escaped when the attribute is built, not when it is rendered — see crate::core::escape.

Examples

use molt::core::Attribute;
assert_eq!(Attribute::new("href", "/a?x=1&y=2").to_string(), r#" href="/a?x=1&y=2""#);
assert_eq!(Attribute::boolean("required").to_string(), " required");

Implementations

impl Attribute

pub fn new(key: impl Into<String>, value: impl AsRef<str>) -> Self

Creates an attribute, escaping the value.

pub fn trusted_url(key: impl Into<String>, value: impl AsRef<str>) -> Self

A URL attribute rendered as given, even when the value is a script URL.

href, src, action and the other URL attributes render as # when the value would run script. Use this only for a URL you wrote yourself. The value is still attribute-escaped.

Examples

use molt::prelude::*;
let link = a().add_attribute(Attribute::trusted_url("href", "javascript:print()"));
assert_eq!(link.render(), "<a href=\"javascript:print()\"></a>");

pub fn raw(key: impl Into<String>, value: impl Into<String>) -> Self

Creates an attribute without escaping the value.

Winged-Swift uses this for the keys it controls itself — Meta’s name, property, charset and http-equiv are all inserted with escape: false. Never pass user data here.

pub fn boolean(key: impl Into<String>) -> Self

Creates a boolean attribute, which renders as a bare key.

hidden, checked, required, open, controls, autoplay, muted.

pub fn key(&self) -> &str

The attribute name.

pub fn value(&self) -> &str

The escaped attribute value. Empty for boolean attributes.

pub fn is_boolean(&self) -> bool

Whether this attribute renders as a bare key.

Trait Implementations

impl Clone for Attribute

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Attribute

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

Formats the value using the given formatter.

impl Display for Attribute

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

Formats the value using the given formatter.

impl Eq for Attribute

impl PartialEq for Attribute

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Attribute