A crate to help make working with FFI easier.
pub use crate::error_handling::error_message;
pub use crate::error_handling::take_last_error;
pub use crate::error_handling::update_last_error;
pub use crate::panic::catch_panic;
pub use crate::task::Task;
Common error handling routines.
Management of asynchronous tasks in an FFI context.
A convenience macro for running a fallible operation (which may panic) and
Nullable::NULL if there are any errors.
As a workaround for rust-lang/rfcs#2771, you can use this macro to
make sure the symbols for
ffi_helpers’s error handling are correctly
exported in your
Check if we’ve been given a null pointer, if so we’ll return early.
null pointer was encountered where it wasn’t expected.
An object which has an “obviously invalid” value, for use with the