* Make dc_msg_get_summarytext_by_raw safe
* use dc_truncate method in all places
* Fix tests and add docs to dc_truncate()
* Make text argument an AsRef<&str> and rename type_0 to viewtype
* Fix too early return in dc_msg_get_summarytext_by_raw. Fixes https://github.com/deltachat/deltachat-core-rust/issues/313
This removes the dc_context_unref function from the Rust API which was
just an alias for dc_close. It still exists on the C API where it
makes sure to free the memory.
It also implements Drop for the context which just calls dc_close to
make sure all the memory is freed. Since you can call dc_close as
many times as you like this ensures that at the Rust level you can't
Drop the struct without releasing the memory.
Finally since memory is now freed by dropping the struct this removes
the #[repr(C)] for the struct. This struct is fully opaque to the C
API.
This marks the function safe and returns Result, it also now returns
the ConfiguredAddr since it has to look this up anyway and it makes
testing more easy. Turns out it reduces some duplicate SQL query in
some callers too.
More test code has been moved from dc_imex to test_utils as it's
more genrally applicable.
* refactor(contact): rename and rusty memory allocations
* refactor(contact): use enum to indidcate origin
* refactor(contact): safe blocking and unblocking api
* refactor(contact): only safe and no more cstrings
Add a trait for str.strdup() to replace to_cstring() which avoid the
signature ambiguity with .to_string().
Also instruduce CString::yolo() as a shortcut to
CString::new().unwrap() and use it whenever the variable does can be
deallocated by going out of scope. This is less error prone.
Use some Path.to_c_string() functions where possible.
With this change, kind of message is represented by value of enum
`Viewtype' instead of raw libc::c_int, providing more type safety. This
enum replaces DC_MSG_* constants. The only way to create `Viewtype' from
libc::c_int is smart constructor.
With this change, functions `dc_get_chat_media' and `dc_get_next_media' became
less forgiving about invalid message type arguments. Previously, invalid
message types were implicitly interpreted as 0 (Viewtype::Unknown). Now,
function calls with invalid message type arguments are rejected (error code
returned) on FFI boundary.
Additionally, when `Viewtype' is read from database, it is checked to have
sensible value.
No tests assumed forgiving behaviour.
B. Petersen
Alexander Krotov
Simon Laux
Simon Laux
dignifiedquire
Jikstra
Floris Bruynooghe
Dmitry Bogatov