Function pact_matching_ffi::models::message::message_insert_metadata

#[no_mangle]
pub extern "C" fn message_insert_metadata(
    message: *mut Message, 
    key: *const c_char, 
    value: *const c_char
) -> c_int

Insert the (key, value) pair into this Message’s metadata HashMap.

Safety

This function returns an enum indicating the result; see the comments on HashMapInsertStatus for details.

Error Handling

This function may fail if the provided key or value strings contain invalid UTF-8.