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C/C++ API Reference
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pw::stream::NonSeekableReaderWriter implementation for UARTs on Linux.
Classes | |
| struct | Config |
Public Member Functions | |
| UartStreamLinux & | operator= (UartStreamLinux &&other) |
| UartStreamLinux (UartStreamLinux &&other) noexcept | |
| UartStreamLinux (const UartStreamLinux &)=delete | |
| UartStreamLinux & | operator= (const UartStreamLinux &)=delete |
| Status | Open (const char *path, uint32_t baud_rate) |
| Status | Open (const char *path, Config config) |
| void | Close () |
 Public Member Functions inherited from pw::stream::NonSeekableReaderWriter | |
| operator NonSeekableReader & () | |
| operator const NonSeekableReader & () const | |
| operator NonSeekableWriter & () | |
| operator const NonSeekableWriter & () const | |
| Public Member Functions inherited from pw::stream::ReaderWriter | |
| Reader & | as_reader () |
| const Reader & | as_reader () const |
| operator Reader & () | |
| operator const Reader & () const | |
| Writer & | as_writer () |
| const Writer & | as_writer () const |
| operator Writer & () | |
| operator const Writer & () const | |
| Public Member Functions inherited from pw::stream::Stream | |
| constexpr bool | readable () const |
| constexpr bool | writable () const |
| constexpr bool | seekable () const |
| constexpr bool | seekable (Whence origin) const |
| True if the stream supports seeking from the specified origin. | |
| Result< ByteSpan > | Read (ByteSpan dest) |
| Result< ByteSpan > | Read (void *dest, size_t size_bytes) |
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. | |
| Result< ByteSpan > | ReadExact (ByteSpan const buffer) |
| Status | Write (ConstByteSpan data) |
| Status | Write (const void *data, size_t size_bytes) |
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. | |
| Status | Write (const std::byte b) |
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. | |
| Status | Seek (ptrdiff_t offset, Whence origin=kBeginning) |
| size_t | Tell () |
| size_t | ConservativeReadLimit () const |
| size_t | ConservativeWriteLimit () const |
Private Member Functions | |
| Status | DoWrite (ConstByteSpan data) override |
| Virtual Write() function implemented by derived classes. | |
| StatusWithSize | DoRead (ByteSpan dest) override |
| Virtual Read() function implemented by derived classes. | |
Additional Inherited Members | |
| Public Types inherited from pw::stream::Stream | |
| enum | Whence : uint8_t { kBeginning = 0b001 , kCurrent = 0b010 , kEnd = 0b100 } |
| Positions from which to seek. More... | |
| Static Public Attributes inherited from pw::stream::Stream | |
| static constexpr size_t | kUnlimited = std::numeric_limits<size_t>::max() |
| Value returned from read/write limit if unlimited. | |
| static constexpr size_t | kUnknownPosition = std::numeric_limits<size_t>::max() |
| Returned by Tell() if getting the position is not supported. | |
| Protected Types inherited from pw::stream::Stream | |
| enum class | LimitType : bool { kRead , kWrite } |
1.9.6 