Trait optra::Operation [−] [src]

pub trait Operation: Debug + Clone {
    fn get_position(&self) -> u64;
    fn get_increment(&self) -> i64;
    fn get_timestamp(&self) -> u32;
    fn set_timestamp(&mut self, new_timestamp: u32);
}

An operation that will make a change to a file.

Required Methods

fn get_position(&self) -> u64

Gets the position this operation will be perfomed at

fn get_increment(&self) -> i64

Gets the size change this operation will perform. For insert operations, it's the length of the data they will insert. For delete operations, it's the length of the data they will delete

fn get_timestamp(&self) -> u32

Gets the current local timestamp of this operation

fn set_timestamp(&mut self, new_timestamp: u32)

Sets the local timestamp of this operation

Implementors