Enum SaveStateError 

pub enum SaveStateError {
    Malformed,
    BadMagic,
    RomMismatch,
    UnsupportedFormat {
        file_version: u16,
        min_supported: u16,
    },
}

Everything that can go wrong loading a save-state.

Variants

Malformed

The byte stream didn’t decode as a SaveState at all (truncated, corrupt, or not a save-state file).

BadMagic

The decoded header’s magic didn’t match — this isn’t a Rusty2600 save-state file.

RomMismatch

The save-state’s rom_tag doesn’t match the ROM currently loaded.

UnsupportedFormat

The save-state’s format version is older than this build can read.

Fields

file_version: u16

The format version stored in the file.

min_supported: u16

The oldest format version this build supports.

Trait Implementations

impl Debug for SaveStateError

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

Formats the value using the given formatter.

impl Display for SaveStateError

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

Formats the value using the given formatter.