bcachefs-tools/rust-src/src/lib.rs

pub mod key;
pub mod logger;
pub mod cmd_mount;
pub mod cmd_list;

#[macro_export]
macro_rules! c_str {
    ($lit:expr) => {
        unsafe {
            std::ffi::CStr::from_ptr(concat!($lit, "\0").as_ptr() as *const std::os::raw::c_char)
                .to_bytes_with_nul()
                .as_ptr() as *const std::os::raw::c_char
        }
    };
}

#[derive(Debug)]
struct ErrnoError(errno::Errno);
impl std::fmt::Display for ErrnoError {
    fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
        self.0.fmt(f)
    }
}
impl std::error::Error for ErrnoError {}