Converts parley style types to use std::borrow::Cow instead of references
Removes the lifetime parameter from PlainEditor and PlainEditorOp by making them using StyleProperty<'static>
This isn't ideal from an API point of view, but does at least allow PlainEditor to be stored within a struct.
It would be an option to leave the lifetime parameter in PlainEditor and make uses who want to store it in a struct specify PlainEditor<'static> themselves. I have not done so because I don't think there's much use for the borrowed editor outside of toy examples.
This:
std::borrow::Cowinstead of referencesPlainEditorandPlainEditorOpby making them usingStyleProperty<'static>This isn't ideal from an API point of view, but does at least allow
PlainEditorto be stored within a struct.It would be an option to leave the lifetime parameter in
PlainEditorand make uses who want to store it in a struct specifyPlainEditor<'static>themselves. I have not done so because I don't think there's much use for the borrowed editor outside of toy examples.