Enum MmcBusWidth 

#[non_exhaustive]
pub enum MmcBusWidth {
    Sdr1,
    Sdr4,
    Sdr8,
    Ddr4,
    Ddr8,
    Unknown(u8),
}

Currently selected MMC bus width, decoded from BUS_WIDTH (EXT_CSD[183]).

Marked #[non_exhaustive]: HS400 / strobe encodings may be classified out of Unknown(_) over time.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Sdr1

1-bit SDR.

Sdr4

4-bit SDR.

Sdr8

8-bit SDR.

Ddr4

4-bit DDR.

Ddr8

8-bit DDR.

Unknown(u8)

Reserved / unknown encoding — caller should treat as 1-bit.

Trait Implementations

impl Clone for MmcBusWidth

fn clone(&self) -> MmcBusWidth

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MmcBusWidth

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

Formats the value using the given formatter.

impl PartialEq for MmcBusWidth

fn eq(&self, other: &MmcBusWidth) -> 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 Copy for MmcBusWidth

impl Eq for MmcBusWidth

impl StructuralPartialEq for MmcBusWidth