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API Reference

FileDataSource

Fields​

privateMeta​

Declared private (to be encrypted) metadata of the File 

var privateMeta:Data

publicMeta​

Declared public metadata of the File 

var publicMeta:Data

size​

Declared size of the File 

var size:Int64

hasDataLeft​

Signifies that there are still bytes that have not been retrieved 

var hasDataLeft:Bool

Methods​

getNextChunk(ofSize:)​

Retrieves up to chunkSizebytes from the data source.

mutating func getNextChunk(
	ofSize chunkSize:Int64
) throws -> Data

NameTypeDescription
chunkSizeInt64the size of a chunk to retrieve from the source

TypeDescription
Data next `chunkSize` bytes from the source

close()​

Attempts to close the data source. Calling this method makes sense if the source is a file on disc.

mutating func close(
) throws