Function diplomat_buffer_write_len 

#[unsafe(no_mangle)]
pub extern "C" fn diplomat_buffer_write_len(
    this: &DiplomatWrite,
) -> usize

Gets the length in bytes of the content written to the writable.

Returns 0 if there was an allocation error during the write construction.

Safety

• this must be a pointer to a valid DiplomatWrite constructed by diplomat_buffer_write_create().