Struct TeehistorianDemo 

pub struct TeehistorianDemo { /* private fields */ }

Implementations

impl TeehistorianDemo

pub fn new( file: File, maps: Option<(Arc<TwMap>, Arc<Map>)>, ) -> Result<(Self, Arc<TwMap>, Arc<Map>), Box<dyn Error>>

Trait Implementations

impl DemoLike for TeehistorianDemo

fn next_demo_chunk( &mut self, snap: &mut Snap, ) -> Result<Option<DemoChunk>, Box<dyn Error>>

fn next_demo_chunk_after( &mut self, snap: &mut Snap, after: i32, ) -> Result<Option<DemoChunk>, Box<dyn Error>>

This method skips to at least the given tick. It might skip further than that, though typically not too far. Returns Ok(None), if the demo is over

fn snaps_for_tick( &mut self, clock: &mut Clock, safe_tick_threshold: u32, from: &mut Snap, to: &mut Snap, ) -> Result<Option<i32>, Box<dyn Error>>

safe_tick_threshold is the amount of ticks, in which we expect at least 3 snapshots. This method will try to skip any amount of ticks according to safe_tick_threshold. And from there on out read each snap. Returns an error, if we skipped too far.