Function hyperscan_sys::hs_free_database

source · [−]
pub unsafe extern "C" fn hs_free_database(
    db: *mut hs_database_t
) -> hs_error_t
Expand description

Free a compiled pattern database.

The free callback set by @ref hs_set_database_allocator() (or @ref hs_set_allocator()) will be used by this function.

@param db A compiled pattern database. NULL may also be safely provided, in which case the function does nothing.

@return @ref HS_SUCCESS on success, other values on failure.