mirror of
https://github.com/RGBCube/serenity
synced 2025-07-27 05:27:45 +00:00
LibJS: Enable storing Value and Handle<Value> in HashMaps
We have the right conversions to make this work, so let's make it possible to have a `HashMap<JS::Handle<T>, V>` and look for a specific T inside it without having to create a temporary handle. This involves adding some operator== implementations, and some specializations of AK::Traits.
This commit is contained in:
parent
685ef4ec82
commit
96600e77c2
2 changed files with 42 additions and 0 deletions
|
@ -619,6 +619,18 @@ public:
|
|||
return *this;
|
||||
}
|
||||
|
||||
template<typename O>
|
||||
ALWAYS_INLINE bool operator==(Optional<O> const& other) const
|
||||
{
|
||||
return has_value() == other.has_value() && (!has_value() || value() == other.value());
|
||||
}
|
||||
|
||||
template<typename O>
|
||||
ALWAYS_INLINE bool operator==(O const& other) const
|
||||
{
|
||||
return has_value() && value() == other;
|
||||
}
|
||||
|
||||
void clear()
|
||||
{
|
||||
m_value = {};
|
||||
|
@ -688,4 +700,9 @@ struct Formatter<JS::Value> : Formatter<StringView> {
|
|||
}
|
||||
};
|
||||
|
||||
template<>
|
||||
struct Traits<JS::Value> : GenericTraits<JS::Value> {
|
||||
static unsigned hash(JS::Value value) { return Traits<u64>::hash(value.encoded()); }
|
||||
};
|
||||
|
||||
}
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue