message: doc(runtime-c-api) Improve documentation of `wasmer_memory_length`.
diff: @@ -120,7 +120,17 @@ pub extern "C" fn wasmer_memory_grow(memory: *mut wasmer_memory_t, delta: u32) -
  }
  }
  -/// Returns the current length in pages of the given memory
  +/// Reads the current length (in pages) of the given memory.
  +///
  +/// The function returns zero if `memory` is null.
  +///
  +/// Example:
  +///
  +/// ```c
  +/// uint32_t memory_length = wasmer_memory_length(memory);
  +///
  +/// printf("Memory pages length: %d\n", memory_length);
  +/// ```
  #[allow(clippy::cast_ptr_alignment)]
  #[no_mangle]
  pub extern "C" fn wasmer_memory_length(memory: *const wasmer_memory_t) -> u32 {
  