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

impl Operation for InsertOperation
impl Operation for DeleteOperation