fix how equality is resolved between pseudo selectors
-use std::fmt::{self, Write};
+use std::{
+ fmt::{self, Write},
+ hash::{Hash, Hasher},
+};
use codemap::Span;
@@ -375,7 +378,7 @@ impl SimpleSelector {
}
}
-#[derive(Clone, Debug, Eq, PartialEq, Hash)]
+#[derive(Clone, Debug)]
pub(crate) struct Pseudo {
/// The name of this selector.
pub name: String,
@@ -412,6 +415,30 @@ pub(crate) struct Pseudo {
pub span: Span,
}
+impl PartialEq for Pseudo {
+ fn eq(&self, other: &Pseudo) -> bool {
+ self.name == other.name
+ && self.normalized_name == other.normalized_name
+ && self.is_class == other.is_class
+ && self.is_syntactic_class == other.is_syntactic_class
+ && self.argument == other.argument
+ && self.selector == other.selector
+ }
+}
+
+impl Eq for Pseudo {}
+
+impl Hash for Pseudo {
+ fn hash<H: Hasher>(&self, state: &mut H) {
+ self.name.hash(state);
+ self.normalized_name.hash(state);
+ self.is_class.hash(state);
+ self.is_syntactic_class.hash(state);
+ self.argument.hash(state);
+ self.selector.hash(state);
+ }
+}
+
impl fmt::Display for Pseudo {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
if let Some(sel) = &self.selector {
