Function yrs::ymap_remove [−][src]
#[no_mangle]
pub unsafe extern "C" fn ymap_remove(
map: *const Map,
txn: *mut Transaction,
key: *const c_char
) -> c_char
Expand description
Removes a map
entry, given its key
. Returns 1
if the corresponding entry was successfully
removed or 0
if no entry with a provided key
has been found inside of a map
.
A key
must be a null-terminated UTF-8 encoded string.