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use ::internal_prelude::external::*; pub mod execution_engine; pub mod visualize; pub mod definitions; pub mod nodes; use self::definitions::*; #[macro_export] macro_rules! error_return ( ($context:expr) => ( unsafe { flow_context_add_to_callstack($context, concat!(file!(), "\0").as_ptr() as *const libc::c_char, line!() as i32, concat!(module_path!(), "\0").as_ptr() as *const libc::c_char); } ); ); #[macro_export] macro_rules! error_msg ( ($context:expr, $status: expr) => ( unsafe { let c = CStr::from_ptr($crate::ffi::flow_context_set_error_get_message_buffer($context, $status as i32, concat!(file!(), "\0").as_ptr() as *const libc::c_char, line!() as i32, concat!(module_path!(), "\0").as_ptr() as *const libc::c_char)); println!("{:?}", c); } ); ($context:expr, $status: expr, $format:expr, $($args:expr),*) => ( let c = CStr::from_ptr($crate::ffi::flow_context_set_error_get_message_buffer($context, $status as i32, concat!(file!(), "\0").as_ptr() as *const libc::c_char, line!() as i32, concat!(module_path!(), "\0").as_ptr() as *const libc::c_char)); let formatted = fmt::format(format_args!(concat!($format, "\0"),$($args),*)); println!("{:?} {}", c, formatted); ); );