Struct backroll::command::SaveState

pub struct SaveState<T> { /* private fields */ }

A command for saving the state of the game.

Consumers MUST save before the command is dropped. Failure to do so will result in a panic.

Implementations

impl<T: Clone> SaveState<T>

pub fn save(self, state: T)where
    T: Hash,

Saves a single frame’s state to the session’s state buffer and uses the hash of the state as the checksum. This uses the DefaultHasher implementation.

This consumes the SaveState, saving multiple times is not allowed.

pub fn save_without_hash(self, state: T)

Saves a single frame’s state to the session’s state buffer without a saved checksum.

This consumes the SaveState, saving multiple times is not allowed.

pub fn save_with_hash(self, state: T, checksum: u64)

Saves a single frame’s state to the session’s state buffer with a provided checksum.

This consumes the SaveState, saving multiple times is not allowed.

Trait Implementations

impl<T> Drop for SaveState<T>

fn drop(&mut self)

Executes the destructor for this type.