Struct Cart

pub struct Cart { /* private fields */ }

An NES cartridge.

Implementations

impl Cart

pub fn empty() -> Self

pub fn from_path<P: AsRef<Path>>(path: P, ram_state: RamState) -> Result<Self>

Load Cart from a ROM path.

Errors

If the NES header is corrupted, the ROM file cannot be read, or the data does not match the header, then an error is returned.

pub fn from_rom<S, F>( name: S, rom_data: &mut F, ram_state: RamState, ) -> Result<Self>

where S: ToString, F: Read,

Load Cart from ROM data.

Errors

If the NES header is invalid, or the ROM data does not match the header, then an error is returned.

pub fn name(&self) -> &str

pub fn chr_rom(&self) -> &[u8]

pub fn chr_ram(&self) -> &[u8]

pub fn prg_rom(&self) -> &[u8]

pub fn prg_ram(&self) -> &[u8]

pub fn has_chr_rom(&self) -> bool

pub fn has_chr_ram(&self) -> bool

pub fn has_prg_ram(&self) -> bool

pub const fn is_ines(&self) -> bool

pub const fn is_nes2(&self) -> bool

pub const fn battery_backed(&self) -> bool

Returns whether this cartridge has battery-backed Save RAM.

pub const fn ram_state(&self) -> RamState

Returns RamState.

pub fn mirroring(&self) -> Mirroring

Returns hardware configured Mirroring.

pub fn mapper_num(&self) -> u16

Returns the Mapper number for this Cart.

pub fn submapper_num(&self) -> u8

Returns the Sub-Mapper number for this Cart.

pub fn mapper_board(&self) -> &'static str

Returns the Mapper and Board name for this Cart.

Trait Implementations

impl Debug for Cart

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

Formats the value using the given formatter.

impl Default for Cart

fn default() -> Self

Returns the “default value” for a type.

impl Display for Cart

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

Formats the value using the given formatter.

impl Regional for Cart

fn region(&self) -> NesRegion

Return the current region.

fn set_region(&mut self, region: NesRegion)

Set the region.