vibe.d beta banner
get vibe.d
0.10.1

Asynchronous I/O that doesn’t get in your way, written in D

RandomNumberStream.read - multiple declarations

Function RandomNumberStream.read

Fills the buffer new random numbers.

abstract override ulong read (
  scope ubyte[] dst,
  IOMode mode
) @safe;

Parameters

NameDescription
dst The buffer that will be filled with random numbers. It will contain buffer.length random ubytes. Supportes both heap-based and stack-based arrays.
mode The desired waiting mode for IO operations.

Throws

CryptoException on error.

Function InputStream.read

Fills the preallocated array 'bytes' with data from the stream.

final abstract void read (
  scope ubyte[] dst
) @safe;

This function will continue read from the stream until the buffer has been fully filled.

Parameters

NameDescription
dst The buffer into which to write the data that was read
mode Optional reading mode (defaults to IOMode.all).

Return

Returns the number of bytes read. The dst buffer will be filled up to this index. The return value is guaranteed to be dst.length for IOMode.all.

Throws

An exception if the operation reads past the end of the stream

See Also

readOnce, tryRead

Alias RandomNumberStream.read

interface RandomNumberStream
{
  // ...
  alias read = InputStream.read;
  // ...
}
Authors

Ilya Shipunov

Copyright

© 2013 Sönke Ludwig

License

Subject to the terms of the MIT license, as written in the included LICENSE.txt file.