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0.7.30

Function StdFileStream.peek

Returns a temporary reference to the data that is currently buffered.

The returned slice typically has the size leastSize() or 0 if dataAvailableForRead() returns false. Streams that don't have an internal buffer will always return an empty slice.

Note that any method invocation on the same stream potentially invalidates the contents of the returned buffer.

Prototype

override const(ubyte)[] peek();
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