Enum SaveType 

pub enum SaveType {
    None,
    Eeprom4k,
    Eeprom16k,
    Sram,
    FlashRam,
    ControllerPak,
}

On-cartridge non-volatile save backend type.

Detected from the per-game database (the IPL/ROM has no reliable in-header save-type field, unlike the iNES mapper byte) — keyed off the cart serial / CRC. None means the title saves only to the Controller Pak (or not at all).

Variants

None

No on-cart save chip.

Eeprom4k

4 Kbit serial EEPROM (512 bytes).

Eeprom16k

16 Kbit serial EEPROM (2 KiB).

Sram

256 Kbit battery-backed SRAM (32 KiB).

FlashRam

1 Mbit FlashRAM (128 KiB).

ControllerPak

Removable Controller Pak / Memory Pak (32 KiB, via the SI joybus).

Implementations

impl SaveType

pub const fn size_bytes(self) -> usize

Backing-store size in bytes (0 for SaveType::None).

Trait Implementations

impl Clone for SaveType

fn clone(&self) -> SaveType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SaveType

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

Formats the value using the given formatter.

impl Default for SaveType

fn default() -> SaveType

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SaveType

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for SaveType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SaveType

fn eq(&self, other: &SaveType) -> 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 Serialize for SaveType

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for SaveType

impl Eq for SaveType

impl StructuralPartialEq for SaveType