Buffer.canRead

Indicates whether an array of length size or the given type can be read without any exceptions thrown.

bool canRead(size_t size)
class Buffer
pure nothrow @safe @nogc
bool
canRead
(
size_t size
)
bool canRead()

Examples

t {
		
		import xbuffer.varint;
		
		Buffer buffer = new Buffer(cast(ubyte[])[128, 200, 3]);
		assert(buffer.canRead(2));
		assert(buffer.canRead(3));
		assert(!buffer.canRead(4));
		assert(buffer.canRead!byte());
		assert(buffer.canRead!short());
		assert(!buffer.canRead!int());

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