selectors::parser

Trait PseudoElement

Source 
pub trait PseudoElement: Sized + ToCss {
    type Impl: SelectorImpl;

    // Provided methods
    fn accepts_state_pseudo_classes(&self) -> bool { ... }
    fn valid_after_slotted(&self) -> bool { ... }
}
Expand description

A trait that represents a pseudo-element.

Required Associated Types§

Source

type Impl: SelectorImpl

The SelectorImpl this pseudo-element is used for.

Provided Methods§

Source

fn accepts_state_pseudo_classes(&self) -> bool

Whether the pseudo-element supports a given state selector to the right of it.

Source

fn valid_after_slotted(&self) -> bool

Whether this pseudo-element is valid after a ::slotted(..) pseudo.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§