Enum CardState 

#[non_exhaustive]
pub enum CardState {
    Idle,
    Ready,
    Identification,
    Standby,
    Transfer,
    SendingData,
    ReceiveData,
    Programming,
    Disconnect,
    Reserved(u8),
}

Card state machine states

Marked #[non_exhaustive]: SD/MMC specs may carve new state values out of the reserved range, and downstream match sites must keep a _ => ... arm.

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.

Idle

Ready

Identification

Standby

Transfer

SendingData

ReceiveData

Programming

Disconnect

Reserved(u8)

Trait Implementations

impl Clone for CardState

fn clone(&self) -> CardState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CardState

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

Formats the value using the given formatter.

impl PartialEq for CardState

fn eq(&self, other: &CardState) -> 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 CardState

impl Eq for CardState

impl StructuralPartialEq for CardState