Function ChunkedOutputStream.chunkExtensionCallback
A delegate used to specify the extensions for each chunk written to the underlying stream.
The delegate has to be of type string delegate(in const(ubyte)[] data)
and gets handed the
data of each chunk before it is written to the underlying stream. If it's return value is non-empty,
it will be added to the chunk's header line.
The returned chunk extension string should be of the format key1=value1;key2=value2;[...];keyN=valueN
and **not contain any carriage return or newline characters**.
Also note that the delegate should accept the passed data through a scoped argument. Thus, **no references to the provided data should be stored in the delegate**. If the data has to be stored for later use, it needs to be copied first.
Prototypes
string delegate(const(ubyte[])) chunkExtensionCallback() @property const;
void chunkExtensionCallback(
string delegate(const(ubyte[])) cb
) @property;
Authors
Sönke Ludwig, Jan Krüger
Copyright
© 2012-2015 RejectedSoftware e.K.
License
Subject to the terms of the MIT license, as written in the included LICENSE.txt file.