Struct OptGameMode 

pub struct OptGameMode(pub Option<GameMode>);

An optional GameMode with None encoded as -1. Isomorphic to Option<GameMode>.

Tuple Fields

0: Option<GameMode>

Trait Implementations

impl Clone for OptGameMode

fn clone(&self) -> OptGameMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptGameMode

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

Formats the value using the given formatter.

impl Decode<'_> for OptGameMode

fn decode(r: &mut &[u8]) -> Result<Self>

Reads this object from the provided byte slice.

impl Default for OptGameMode

fn default() -> OptGameMode

Returns the “default value” for a type.

impl Encode for OptGameMode

fn encode(&self, w: impl Write) -> Result<()>

Writes this object to the provided writer.

fn encode_slice(slice: &[Self], w: impl Write) -> Result<(), Error>

where Self: Sized,

Like [Encode::encode], except that a whole slice of values is encoded.

impl From<OptGameMode> for Option<GameMode>

fn from(value: OptGameMode) -> Self

Converts to this type from the input type.

impl From<Option<GameMode>> for OptGameMode

fn from(value: Option<GameMode>) -> Self

Converts to this type from the input type.

impl PartialEq for OptGameMode

fn eq(&self, other: &OptGameMode) -> 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 Copy for OptGameMode

impl Eq for OptGameMode

impl StructuralPartialEq for OptGameMode