serial2

Changes:

• [fix][minor] Allow deserializing char size and stop bits from signed integers (as long as they are positive).

• [fix][minor] Allow deserializing char size and stop bits from signed integers (as long as they are positive).

Changes:

• [change][minor] Switch from winapi to windows_sys for Windows platforms.

• [change][minor] Switch from winapi to windows-sys for Windows platforms.

Changes:

• [fix][minor] Fix build on Haiku.
• [fix][minor] Fix SerialPort::pair() on OpenBSD, Haiku and DragonFlyBSD.

• [fix][minor] Fix build on Haiku.
• [fix][minor] Fix SerialPort::pair() on OpenBSD, Haiku and DragonFlyBSD.

Changes:

• [add][minor] Include tty0tty devices in available_ports() on Linux.

• [add][minor] Include tty0tty devices in available_ports() on Linux.

Changes:

• [fix][minor] Make SerialPort::pair() open the first PTY in non-blocking mode.

• [fix][minor] Make SerialPort::pair() open the first PTY in non-blocking mode.

Changes:

• [fix][patch] Improve example in main library documentation.

• [fix][patch] Improve example in main library documentation.

Changes:

• [fix][minor] Fix get_baud_rate() on Linux with glibc 2.42.

• [fix][minor] Fix get_baud_rate() on Linux with glibc 2.42.

Changes:

• [fix][patch] Fix build for AIX targets.

• [fix][patch] Fix build for AIX targets.

Changes:

• [fix][minor] Fix SerialPort::discard_buffers() on Unix platforms.

• [fix][minor] Fix SerialPort::discard_buffers() on Unix platforms.

Changes:

• [add][minor] Add SerialPort::set_break() to hold the data line in break condition.

• [add][minor] Add SerialPort::set_break() to hold the data line in break condition.

• [fix][minor] Fix verification of applied settings on iOS and macOS.

• [fix][minor] Allow for a 2.5% deviation in actual baud rate when applying settings on Unix.
• [add][minor] Implement Debug for SerialPort showing the underlying file descriptor (Unix) or handle (Windows).

• [add][minor] Support more custom baud rates on iOS and macOS.

• [fix][patch] Fix documentation build failre on http://docs.rs.

• [fix][patch] Fix compilation with "doc" feature on supported platforms.

• [add][minor] Add a "doc" feature to enable all feature and platform specific items with stubs for documentation purposes.

• [add][minor] Add SerialPort::set_rs4xx_mode() and get_rs4xx_mode() behind rs4xx feature flag.

• [change][patch] Improve documentation about timeouts and composed operations like read_exact() and write_all().

• [fix][minor] Fix write timeout for Unix platforms.

• [add][minor] Add SerialPort::pair() on Unix platforms to open a pair of connected pseudo-terminals.

• [change][minor] Open serial ports on Unix with the O_NOCTTY flag.

• [fix][minor] Set the IGNBRK and IGNPAR flags in Settings::set_raw() on Unix platforms.

• [add][minor] Add SerialPort::read_exact() that takes &self.
• [fix][minor] Fix behavior of SerialPort::write_all() when a write returns Ok(0).
• [fix][minor] Fix behavior of SerialPort::write_all() when a write is interrupted.

• [add][minor] Add SerialPort::try_clone().

• [fix][minor] Make TryFromError public.

• [add][minor] Add CharSize::as_u8().
• [add][minor] Add StopBits::as_u8().
• [add][minor] Add Parity::as_str() and Parity::from_str().
• [add][minor] Add FlowControl::as_str() and FlowControl::from_str()`.
• [add][minor] Implement Display for CharSize, StopBits, Parity and FlowControl.
• [add][minor] Implement TryFrom<...> for CharSize for integer types.
• [add][minor] Implement TryFrom<...> for StopBits for integer types.
• [add][minor] Implement TryFrom<&str> for Parity.
• [add][minor] Implement TryFrom<&str> for FlowControl.

• [add][minor] Implement Read and Write for &SerialPort.

• [change][patch] Add example for SerialPort::open() for configuring the serial port with a closure.

• [change][patch] Tweak the documentation style for the optional serde support.

• [add][minor] Add optional support for serde with the serde feature.

• [change][minor] Set VMIN to 1 on Unix platforms to work correctly with epoll() on Linux.

• [add][minor] Add the "unix" crate feature to enable Unix specific extensions.
• [add][minor] Add the "windows" crate feature to enable Windows specific extensions.
• [add][minor] Add Settings::as_raw_termios() and as_raw_termios_mut() on Unix platforms.
• [add][minor] Add Settings::as_raw_dcb() and as_raw_dcb_mut() on Windows.
• [add][minor] Add SerialPort::get_windows_timeouts() and set_windows_timeouts() on Windows.

• [fix][oatch] Remove wrong documentation about manually using the win32 device namespace on Windows.

• [change][minor] Increase the default read/write timeouts on Unix platforms to 3 seconds.
• [fix][minor] Explicitly set VMIN and VTIME to 0 on Unix platforms in Settings::set_raw().
• [fix][minor] Mimic Unix behavior on Windows: read will return with available data as soon as possible.

• [change][patch] Always open serial ports with the O_NONBLOCK flag on Unix.

• [add][minor] Implement From<OwnedFd>, Into<OwnedFd> and AsFd for SerialPort on Unix platforms.
• [add][minor] Implement From<OwnedHandle>, Into<OwnedHandle> and AsHandle for SerialPort on Windows.

• [fix][minor] Fix Settings::get_flow_control() on Unix platforms.

• [fix][minor] Fix Settings::get_parity() on Unix platforms.

• [change][major] Do not implicitly set the serial port to raw mode when using a closure as second argument to SerialPort::open().
• [add][minor] Add Settings::set_raw() to disable OS level input/output processing.

• [fix][minor] Fix Settings::get_parity() on Unix platforms.

• [fix][minor] Disable fDsrSensitivity on Windows when configuring flow control.

• [change][patch] Mention the win32 device namespace in the documentation.
• [add][minor] Implement Debug for Settings.
• [fix][minor] Fix setting of character size, stop bits and parity on Unix platforms.

• [add][minor] Add write_all() function that takes &self.

• [change][patch] Remove fills for libc constants that are no longer needed.

• [change][patch] Dual-license under BSD-2-Clause and Apache-2.0.

• [add][minor] Detect /dev/ttyU* and /dev/cuaU* devices when listing serial ports on FreeBSD and DragonFlyBSD.

• [fix][minor] Handle non-existing HKLM\Hardware\DEVICEMAP\SERIAL registry key for port enumeration on Windows.

• [fix][patch] Fix link to documentation in Cargo.toml.

• [fix][minor] Fix leaking event objects on Windows.

• [add][minor] Add non-trait is_read_vectored() and is_write_vectored() functions.
• [change][patch] Improve documentation.

• [add][minor] Implement port enumeration for BSD and Apple platforms.
• [add][minor] Implement port enumeration for Illumos and Solaris.

• [fix][minor] Fix buffer truncation when enumerating ports on Windows.
• [add][minor] Switch to overlapped IO on windows to allow concurrent reads and writes.

• [add][minor] Implement port enumeration for Windows.
• [fix][minor] Fix comparing termios struct on Linux, when using BOTHER with a standard baud rate.
• [change][minor] Always set the TTY to raw mode on Unix.
• [add][minor] Add versions of read(), write() and friends that take a const &self.
• [add][minor] Make KeepSettings public as intended.
• [change][minor] Make more functions take &self instead of &mut self.

• [add][minor] Add SerialPort::available_ports(), which for now only works on Linux.

• [add][minor] First alpha release.