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# SerialParser

This built-in class is defined as a built-in object, intended to be used for format input via serial port.

It is defined as a `mwx::serial_parser<mwx::alloc_heap<uint8_t>>` type that allocates buffer space for internal use from the heap at initialization (`begin()`).

For details, see class [serparser](/latest_en/api-reference/classes/ser_parser.md) for details.