Enum Bank 

pub enum Bank {
    M0,
    M1,
}

Identifies which bank of a double-buffer-mode DMA buffer is the engine’s current target (or, conversely, which bank is inactive and safe for CPU access via a BankGuard).

Maps to the STM32 DMA CR.CT bit (bit 19 on H7): M0 ↔ CT=0, M1 ↔ CT=1. Per DCB-00 §6 INV-D15 the bit is the source-of-truth for BankGuard::release live-recheck.

Variants

M0

First bank (programmed into the DMA stream’s M0AR register).

M1

Second bank (programmed into the DMA stream’s M1AR register).

Trait Implementations

impl Clone for Bank

fn clone(&self) -> Bank

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Bank

impl Debug for Bank

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Bank

impl PartialEq for Bank

fn eq(&self, other: &Bank) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Bank