Struct RomHeader 

pub struct RomHeader {
    pub title: [u8; 20],
    pub game_code: [u8; 4],
    pub save_type: SaveType,
    pub cic: Cic,
}

Parsed cartridge header (the first 0x40 bytes of the ROM image).

Fields

title: [u8; 20]

Internal game title (0x20..0x34, space-padded ASCII).

game_code: [u8; 4]

Cartridge serial / game code (0x3B..0x3F, e.g. NSME).

save_type: SaveType

Detected save backend (resolved via the per-game DB, not the header).

cic: Cic

CIC lockout-chip variant (resolved from the IPL3 checksum / DB).

Implementations

impl RomHeader

pub fn parse(rom: &[u8]) -> Result<Self, CartError>

Parse a normalized big-endian header. Skeleton: only the title / game code are extracted; save_type + cic are DB-resolved elsewhere.

Errors

Returns CartError::ShortHeader if rom is shorter than 0x40 bytes.

Trait Implementations

impl Clone for RomHeader

fn clone(&self) -> RomHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RomHeader

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

Formats the value using the given formatter.

impl Default for RomHeader

fn default() -> RomHeader

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RomHeader

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RomHeader

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for RomHeader

impl StructuralPartialEq for RomHeader