cssselector

package
v0.1.2 Latest Latest
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 Go to latest Published: Jul 16, 2020 License: MIT Imports: 4 Imported by: 0

Documentation

Overview

Package cssselector parses selectors for the purpose of purging unused CSS. It discards various bits of information not used by the purging process, and isn't generically useful.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Chain 

type Chain []Selector

func Parse 

func Parse(selector io.Reader) (Chain, error)

type Selector 

type Selector struct {
	Tag           string
	ID            string
	Class         map[string]struct{}
	Attr          map[string]struct{}
	PsuedoClass   []string
	PsuedoElement []string
	Function      []string
}

Selector is a single parsed selector, a number of which form a chain together.

func (*Selector) IsZero 

func (s *Selector) IsZero() bool

IsZero returns true of this selector is a zero value. This is also true for '*', the universal selector.

func (*Selector) Matches 

func (s *Selector) Matches(node *Selector) bool

Matches returns true of this selector matches the given node.

Source Files

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