Method get_pos

block-buffer/src/read.rs:42–52

(&self)

    /// Return current cursor position, i.e. how many bytes were read from the buffer.
    #[inline(always)]
    pub fn get_pos(&self) -> usize {
        let pos = self.buffer[0];
        if pos == 0 || pos > BS::U8 {
            debug_assert!(false);
            // SAFETY: `pos` never breaks the invariant
            unsafe {
                core::hint::unreachable_unchecked();
            }
        }
        pos as usize
    }

    /// Return size of the internal buffer in bytes.
    #[inline(always)]