setMeta<T> method
void
setMeta<T>(
- T value
inherited
Sets the metadata of type T
to the specified value
.
Nodes can have arbitrary annotations on them set via setMeta
and
obtained via meta
. This mechanism is used to, for instance, attach
variable scopes to a subtree.
Implementation
void setMeta<T>(T value) {
_metadata[T] = value;
}