annotated_string/
annotation.rs1pub trait Annotation: Clone {
2 fn try_merge(&mut self, other: &Self) -> bool;
3}
4impl Annotation for usize {
5 fn try_merge(&mut self, other: &Self) -> bool {
6 if *self != *other {
7 return false;
8 }
9 true
10 }
11}
12
13pub trait ApplyAnnotation<T> {
14 fn apply(&mut self, change: &T);
15}