pub trait Checkpointable: Send + Sync {
// Required methods
fn export(&self) -> Vec<u8> ⓘ;
fn segment_index(&self) -> u32;
fn summary(&self) -> String;
fn as_any(&self) -> &dyn Any;
}pub trait Checkpointable: Send + Sync {
// Required methods
fn export(&self) -> Vec<u8> ⓘ;
fn segment_index(&self) -> u32;
fn summary(&self) -> String;
fn as_any(&self) -> &dyn Any;
}