Trait crdt_fileset::FileUpdater

pub trait FileUpdater: Debug {
    type FileTransaction: Debug;
    fn create_file<P: AsRef<Path>>(&mut self, filename: P) -> Result<()>;
    fn remove_file<P: AsRef<Path>>(&mut self, filename: P) -> Result<()>;
    fn update_file<P: AsRef<Path>>(
        &mut self, 
        filename: P, 
        timestamp_lookup: &BTreeMap<u32, (u32, u32)>, 
        transaction: &mut Self::FileTransaction
    ) -> Result<()>;
    fn move_file<P: AsRef<Path>>(
        &mut self, 
        old_filename: P, 
        new_filename: P
    ) -> Result<()>;
    fn get_local_changes<P: AsRef<Path>>(
        &mut self, 
        filename: P
    ) -> Result<(Self::FileTransaction, BTreeMap<u32, (u32, u32)>)>;
    fn get_changes_since<P: AsRef<Path>>(
        &self, 
        filename: P, 
        last_timestamp: Option<(u32, u32)>
    ) -> Self::FileTransaction;
    fn get_base_path(&self) -> &Path;
}

Associated Types

type FileTransaction: Debug

Required Methods

fn create_file<P: AsRef<Path>>(&mut self, filename: P) -> Result<()>

fn remove_file<P: AsRef<Path>>(&mut self, filename: P) -> Result<()>

fn update_file<P: AsRef<Path>>(
    &mut self,
    filename: P,
    timestamp_lookup: &BTreeMap<u32, (u32, u32)>,
    transaction: &mut Self::FileTransaction
) -> Result<()>

fn move_file<P: AsRef<Path>>(
    &mut self,
    old_filename: P,
    new_filename: P
) -> Result<()>

fn get_local_changes<P: AsRef<Path>>(
    &mut self,
    filename: P
) -> Result<(Self::FileTransaction, BTreeMap<u32, (u32, u32)>)>

fn get_changes_since<P: AsRef<Path>>(
    &self,
    filename: P,
    last_timestamp: Option<(u32, u32)>
) -> Self::FileTransaction

fn get_base_path(&self) -> &Path

Implementors