Trait FileAction

pub trait FileAction {
    // Required methods
    fn partition_values(&self) -> DeltaResult<&HashMap<String, Option<String>>>;
    fn path(&self) -> String;
    fn size(&self) -> DeltaResult<usize>;
}

This trait defines a generic set of operations used by CDF Reader

Required Methods

fn partition_values(&self) -> DeltaResult<&HashMap<String, Option<String>>>

Adds partition values

fn path(&self) -> String

Physical Path to the data

fn size(&self) -> DeltaResult<usize>

Byte size of the physical file

Implementors

impl FileAction for Add

impl FileAction for AddCDCFile

impl FileAction for Remove