diff options
Diffstat (limited to 'src/macros.rs')
-rw-r--r-- | src/macros.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/macros.rs b/src/macros.rs new file mode 100644 index 0000000..bc69794 --- /dev/null +++ b/src/macros.rs @@ -0,0 +1,21 @@ +macro_rules! w { + ($buf:expr, $to_w:expr) => { + match $buf.write_all($to_w) { + Ok(..) => (), + Err(..) => panic!("Failed to write to generated file"), + } + }; +} + +#[cfg(feature = "debug")] +macro_rules! debug { + ($($arg:tt)*) => { + eprint!("[{:>w$}] \t", module_path!(), w = 28); + eprintln!($($arg)*) + } +} + +#[cfg(not(feature = "debug"))] +macro_rules! debug { + ($($arg:tt)*) => {}; +} |