Trait embedded_dma::WriteTarget

pub unsafe trait WriteTarget {
    type Word: Word;
    fn as_write_buffer(&mut self) -> (*mut Self::Word, usize) { ... }
}

Expand description

Trait for DerefMut targets used by the blanket DmaWriteBuffer impl.

This trait exists solely to work around https://github.com/rust-lang/rust/issues/20400.

Safety

as_write_buffer must adhere to the safety requirements documented for WriteBuffer::write_buffer.