diff options
| author | Justus Winter <justus@sequoia-pgp.org> | 2022-04-21 15:29:43 +0200 |
|---|---|---|
| committer | Justus Winter <justus@sequoia-pgp.org> | 2022-04-21 15:29:43 +0200 |
| commit | 595212d3c04d0f3cb0648c3dd6832cb0a1d5c1fa (patch) | |
| tree | 29821c30a4f6ca8b928910d410c6ebe61aeef751 /ipc | |
| parent | fae04096cc6c239ca3ad5c17e686ff4706a0712e (diff) | |
ipc: Move platform! macro.
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/src/lib.rs | 15 | ||||
| -rw-r--r-- | ipc/src/macros.rs | 18 |
2 files changed, 18 insertions, 15 deletions
diff --git a/ipc/src/lib.rs b/ipc/src/lib.rs index f6f2525a..7dbe78e2 100644 --- a/ipc/src/lib.rs +++ b/ipc/src/lib.rs @@ -74,21 +74,6 @@ pub use crate::core::{Config, Context, IPCPolicy}; #[cfg(test)] mod tests; -macro_rules! platform { - { unix => { $($unix:tt)* }, windows => { $($windows:tt)* } } => { - if cfg!(unix) { - #[cfg(unix)] { $($unix)* } - #[cfg(not(unix))] { unreachable!() } - } else if cfg!(windows) { - #[cfg(windows)] { $($windows)* } - #[cfg(not(windows))] { unreachable!() } - } else { - #[cfg(not(any(unix, windows)))] compile_error!("Unsupported platform"); - unreachable!() - } - } -} - /// Servers need to implement this trait. pub trait Handler { /// Called on every connection. diff --git a/ipc/src/macros.rs b/ipc/src/macros.rs index c0fc6091..b38405b1 100644 --- a/ipc/src/macros.rs +++ b/ipc/src/macros.rs @@ -55,6 +55,24 @@ macro_rules! tracer { } } +/// Platform abstraction. +/// +/// Using this macro makes sure that missing support for new platform +/// is a compile-time error. +macro_rules! platform { + { unix => { $($unix:tt)* }, windows => { $($windows:tt)* } } => { + if cfg!(unix) { + #[cfg(unix)] { $($unix)* } + #[cfg(not(unix))] { unreachable!() } + } else if cfg!(windows) { + #[cfg(windows)] { $($windows)* } + #[cfg(not(windows))] { unreachable!() } + } else { + #[cfg(not(any(unix, windows)))] compile_error!("Unsupported platform"); + unreachable!() + } + } +} /// A very simple profiling tool. /// |