Enum Error

pub enum Error {
    Cart(Error),
    Sram(Error),
    SaveState(Error),
    NoSaveStateFound,
    RomNotLoaded,
    CpuCorrupted,
    InvalidGenieCode(Error),
    InvalidFilePath(PathBuf),
    UnimplementedMapper(u16),
    Fs(Error),
    Io {
        context: String,
        source: Error,
    },
}

Errors that ControlDeck can return.

Variants

Cart(Error)

Cart error when loading a ROM.

Sram(Error)

Battery-backed RAM error.

SaveState(Error)

Save state error.

NoSaveStateFound

When trying to load a save state that doesn’t exist.

RomNotLoaded

Operational error indicating a ROM must be loaded first.

CpuCorrupted

CPU state is corrupted and emulation can’t continue. Could be due to a bad ROM image or a corrupt save state.

InvalidGenieCode(Error)

Invalid Game Genie code error.

InvalidFilePath(PathBuf)

Invalid file path.

UnimplementedMapper(u16)

Fs(Error)

Filesystem error.

Io

IO error.

Fields

context: String

source: Error

Implementations

impl Error

pub fn io(source: Error, context: impl Into<String>) -> Self

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.