From 17833268cb3269d83766bcdb4d9cbe0e25ebd38e Mon Sep 17 00:00:00 2001 From: Alex Saveau Date: Sun, 6 Nov 2022 11:27:08 -0800 Subject: Reformat everything Signed-off-by: Alex Saveau --- src/sys/termios.rs | 168 +++++++++++++++++++++++++++++++++++++---------------- 1 file changed, 119 insertions(+), 49 deletions(-) (limited to 'src/sys/termios.rs') diff --git a/src/sys/termios.rs b/src/sys/termios.rs index 4ff4e674..fba2cd82 100644 --- a/src/sys/termios.rs +++ b/src/sys/termios.rs @@ -85,12 +85,28 @@ //! //! On non-BSDs, `cfgetispeed()` and `cfgetospeed()` both return a `BaudRate`: //! -#![cfg_attr(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios", - target_os = "macos", target_os = "netbsd", target_os = "openbsd"), - doc = " ```rust,ignore")] -#![cfg_attr(not(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios", - target_os = "macos", target_os = "netbsd", target_os = "openbsd")), - doc = " ```rust")] +#![cfg_attr( + any( + target_os = "freebsd", + target_os = "dragonfly", + target_os = "ios", + target_os = "macos", + target_os = "netbsd", + target_os = "openbsd" + ), + doc = " ```rust,ignore" +)] +#![cfg_attr( + not(any( + target_os = "freebsd", + target_os = "dragonfly", + target_os = "ios", + target_os = "macos", + target_os = "netbsd", + target_os = "openbsd" + )), + doc = " ```rust" +)] //! # use nix::sys::termios::{BaudRate, cfgetispeed, cfgetospeed, cfsetspeed, Termios}; //! # fn main() { //! # let mut t: Termios = unsafe { std::mem::zeroed() }; @@ -102,12 +118,28 @@ //! //! But on the BSDs, `cfgetispeed()` and `cfgetospeed()` both return `u32`s: //! -#![cfg_attr(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios", - target_os = "macos", target_os = "netbsd", target_os = "openbsd"), - doc = " ```rust")] -#![cfg_attr(not(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios", - target_os = "macos", target_os = "netbsd", target_os = "openbsd")), - doc = " ```rust,ignore")] +#![cfg_attr( + any( + target_os = "freebsd", + target_os = "dragonfly", + target_os = "ios", + target_os = "macos", + target_os = "netbsd", + target_os = "openbsd" + ), + doc = " ```rust" +)] +#![cfg_attr( + not(any( + target_os = "freebsd", + target_os = "dragonfly", + target_os = "ios", + target_os = "macos", + target_os = "netbsd", + target_os = "openbsd" + )), + doc = " ```rust,ignore" +)] //! # use nix::sys::termios::{BaudRate, cfgetispeed, cfgetospeed, cfsetspeed, Termios}; //! # fn main() { //! # let mut t: Termios = unsafe { std::mem::zeroed() }; @@ -119,12 +151,28 @@ //! //! It's trivial to convert from a `BaudRate` to a `u32` on BSDs: //! -#![cfg_attr(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios", - target_os = "macos", target_os = "netbsd", target_os = "openbsd"), - doc = " ```rust")] -#![cfg_attr(not(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios", - target_os = "macos", target_os = "netbsd", target_os = "openbsd")), - doc = " ```rust,ignore")] +#![cfg_attr( + any( + target_os = "freebsd", + target_os = "dragonfly", + target_os = "ios", + target_os = "macos", + target_os = "netbsd", + target_os = "openbsd" + ), + doc = " ```rust" +)] +#![cfg_attr( + not(any( + target_os = "freebsd", + target_os = "dragonfly", + target_os = "ios", + target_os = "macos", + target_os = "netbsd", + target_os = "openbsd" + )), + doc = " ```rust,ignore" +)] //! # use nix::sys::termios::{BaudRate, cfgetispeed, cfsetspeed, Termios}; //! # fn main() { //! # let mut t: Termios = unsafe { std::mem::zeroed() }; @@ -137,12 +185,28 @@ //! And on BSDs you can specify arbitrary baud rates (**note** this depends on hardware support) //! by specifying baud rates directly using `u32`s: //! -#![cfg_attr(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios", - target_os = "macos", target_os = "netbsd", target_os = "openbsd"), - doc = " ```rust")] -#![cfg_attr(not(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios", - target_os = "macos", target_os = "netbsd", target_os = "openbsd")), - doc = " ```rust,ignore")] +#![cfg_attr( + any( + target_os = "freebsd", + target_os = "dragonfly", + target_os = "ios", + target_os = "macos", + target_os = "netbsd", + target_os = "openbsd" + ), + doc = " ```rust" +)] +#![cfg_attr( + not(any( + target_os = "freebsd", + target_os = "dragonfly", + target_os = "ios", + target_os = "macos", + target_os = "netbsd", + target_os = "openbsd" + )), + doc = " ```rust,ignore" +)] //! # use nix::sys::termios::{cfsetispeed, cfsetospeed, cfsetspeed, Termios}; //! # fn main() { //! # let mut t: Termios = unsafe { std::mem::zeroed() }; @@ -151,9 +215,9 @@ //! cfsetspeed(&mut t, 9600u32); //! # } //! ``` -use cfg_if::cfg_if; -use crate::Result; use crate::errno::Errno; +use crate::Result; +use cfg_if::cfg_if; use libc::{self, c_int, tcflag_t}; use std::cell::{Ref, RefCell}; use std::convert::From; @@ -182,10 +246,7 @@ pub struct Termios { /// Control characters (see `termios.c_cc` documentation) pub control_chars: [libc::cc_t; NCCS], /// Line discipline (see `termios.c_line` documentation) - #[cfg(any( - target_os = "linux", - target_os = "android", - ))] + #[cfg(any(target_os = "linux", target_os = "android",))] pub line_discipline: libc::cc_t, /// Line discipline (see `termios.c_line` documentation) #[cfg(target_os = "haiku")] @@ -287,7 +348,7 @@ impl From for libc::termios { } } -libc_enum!{ +libc_enum! { /// Baud rates supported by the system. /// /// For the BSDs, arbitrary baud rates can be specified by using `u32`s directly instead of this @@ -402,12 +463,14 @@ libc_enum!{ impl TryFrom } -#[cfg(any(target_os = "freebsd", - target_os = "dragonfly", - target_os = "ios", - target_os = "macos", - target_os = "netbsd", - target_os = "openbsd"))] +#[cfg(any( + target_os = "freebsd", + target_os = "dragonfly", + target_os = "ios", + target_os = "macos", + target_os = "netbsd", + target_os = "openbsd" +))] impl From for u32 { fn from(b: BaudRate) -> u32 { b as u32 @@ -421,7 +484,6 @@ impl From for u8 { } } - // TODO: Add TCSASOFT, which will require treating this as a bitfield. libc_enum! { /// Specify when a port configuration change should occur. @@ -538,21 +600,26 @@ libc_enum! { } } -#[cfg(any(all(target_os = "linux", target_arch = "sparc64"), - target_os = "illumos", target_os = "solaris"))] +#[cfg(any( + all(target_os = "linux", target_arch = "sparc64"), + target_os = "illumos", + target_os = "solaris" +))] impl SpecialCharacterIndices { pub const VMIN: SpecialCharacterIndices = SpecialCharacterIndices::VEOF; pub const VTIME: SpecialCharacterIndices = SpecialCharacterIndices::VEOL; } pub use libc::NCCS; -#[cfg(any(target_os = "android", - target_os = "dragonfly", - target_os = "freebsd", - target_os = "linux", - target_os = "macos", - target_os = "netbsd", - target_os = "openbsd"))] +#[cfg(any( + target_os = "android", + target_os = "dragonfly", + target_os = "freebsd", + target_os = "linux", + target_os = "macos", + target_os = "netbsd", + target_os = "openbsd" +))] #[cfg_attr(docsrs, doc(cfg(all())))] pub use libc::_POSIX_VDISABLE; @@ -922,7 +989,7 @@ libc_bitflags! { } } -cfg_if!{ +cfg_if! { if #[cfg(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios", @@ -1094,7 +1161,10 @@ pub fn tcgetattr(fd: RawFd) -> Result { /// *any* of the parameters were successfully set, not only if all were set successfully. pub fn tcsetattr(fd: RawFd, actions: SetArg, termios: &Termios) -> Result<()> { let inner_termios = termios.get_libc_termios(); - Errno::result(unsafe { libc::tcsetattr(fd, actions as c_int, &*inner_termios) }).map(drop) + Errno::result(unsafe { + libc::tcsetattr(fd, actions as c_int, &*inner_termios) + }) + .map(drop) } /// Block until all output data is written (see -- cgit v1.2.3